| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $199.67 | 10.562% | $220.7591 | $220.76 | $220.75 | $220.80 |
| Purchase #2 | $117.28 | 4.120% | $122.1119 | $122.11 | $122.10 | $122.10 |
| Purchase #3 | $172.31 | 5.311% | $181.4614 | $181.46 | $181.45 | $181.50 |
| Purchase #4 | $157.93 | 10.612% | $174.6895 | $174.69 | $174.70 | $174.70 |
| Purchase #5 | $227.81 | 3.810% | $236.4896 | $236.49 | $236.50 | $236.50 |
| Purchase #6 | $145.26 | 10.452% | $160.4426 | $160.44 | $160.45 | $160.40 |
| Purchase #7 | $187.76 | 10.522% | $207.5161 | $207.52 | $207.50 | $207.50 |
| 7 purchase totals = | $1,208.02 | $1,303.4702 | $1,303.47 | $1,303.45 | $1,303.50 | |