| 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 | $223.51 | 5.507% | $235.8187 | $235.82 | $235.80 | $235.80 |
| Purchase #2 | $250.35 | 10.720% | $277.1875 | $277.19 | $277.20 | $277.20 |
| Purchase #3 | $157.76 | 8.684% | $171.4599 | $171.46 | $171.45 | $171.50 |
| Purchase #4 | $214.91 | 4.157% | $223.8438 | $223.84 | $223.85 | $223.80 |
| Purchase #5 | $7.28 | 5.505% | $7.6808 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $212.67 | 4.473% | $222.1827 | $222.18 | $222.20 | $222.20 |
| Purchase #7 | $131.53 | 10.327% | $145.1131 | $145.11 | $145.10 | $145.10 |
| 7 purchase totals = | $1,198.01 | $1,283.2865 | $1,283.28 | $1,283.30 | $1,283.30 | |