| 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 | $102.47 | 10.832% | $113.5696 | $113.57 | $113.55 | $113.60 |
| Purchase #2 | $110.38 | 11.459% | $123.0284 | $123.03 | $123.05 | $123.00 |
| Purchase #3 | $66.94 | 5.399% | $70.5541 | $70.55 | $70.55 | $70.60 |
| Purchase #4 | $174.66 | 13.353% | $197.9823 | $197.98 | $198.00 | $198.00 |
| Purchase #5 | $131.52 | 8.116% | $142.1942 | $142.19 | $142.20 | $142.20 |
| Purchase #6 | $248.33 | 9.272% | $271.3552 | $271.36 | $271.35 | $271.40 |
| Purchase #7 | $220.78 | 10.576% | $244.1297 | $244.13 | $244.15 | $244.10 |
| 7 purchase totals = | $1,055.08 | $1,162.8135 | $1,162.81 | $1,162.85 | $1,162.90 | |