| 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 | $200.35 | 10.157% | $220.6995 | $220.70 | $220.70 | $220.70 |
| Purchase #2 | $24.71 | 7.188% | $26.4862 | $26.49 | $26.50 | $26.50 |
| Purchase #3 | $114.41 | 7.595% | $123.0994 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $141.62 | 3.189% | $146.1363 | $146.14 | $146.15 | $146.10 |
| Purchase #5 | $225.27 | 5.618% | $237.9257 | $237.93 | $237.95 | $237.90 |
| Purchase #6 | $39.30 | 3.697% | $40.7529 | $40.75 | $40.75 | $40.80 |
| Purchase #7 | $244.42 | 6.547% | $260.4222 | $260.42 | $260.40 | $260.40 |
| 7 purchase totals = | $990.08 | $1,055.5222 | $1,055.53 | $1,055.55 | $1,055.50 | |