| 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 | $230.30 | 5.201% | $242.2779 | $242.28 | $242.30 | $242.30 |
| Purchase #2 | $62.54 | 3.738% | $64.8777 | $64.88 | $64.90 | $64.90 |
| Purchase #3 | $118.73 | 10.292% | $130.9497 | $130.95 | $130.95 | $130.90 |
| Purchase #4 | $5.85 | 5.537% | $6.1739 | $6.17 | $6.15 | $6.20 |
| Purchase #5 | $35.45 | 6.625% | $37.7986 | $37.80 | $37.80 | $37.80 |
| Purchase #6 | $40.40 | 3.819% | $41.9429 | $41.94 | $41.95 | $41.90 |
| Purchase #7 | $227.35 | 4.486% | $237.5489 | $237.55 | $237.55 | $237.50 |
| 7 purchase totals = | $720.62 | $761.5696 | $761.57 | $761.60 | $761.50 | |