| 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 | $236.94 | 4.819% | $248.3581 | $248.36 | $248.35 | $248.40 |
| Purchase #2 | $173.92 | 11.809% | $194.4582 | $194.46 | $194.45 | $194.50 |
| Purchase #3 | $150.74 | 10.305% | $166.2738 | $166.27 | $166.25 | $166.30 |
| Purchase #4 | $142.35 | 13.413% | $161.4434 | $161.44 | $161.45 | $161.40 |
| Purchase #5 | $191.42 | 9.769% | $210.1198 | $210.12 | $210.10 | $210.10 |
| Purchase #6 | $100.98 | 12.773% | $113.8782 | $113.88 | $113.90 | $113.90 |
| Purchase #7 | $224.60 | 5.107% | $236.0703 | $236.07 | $236.05 | $236.10 |
| 7 purchase totals = | $1,220.95 | $1,330.6018 | $1,330.60 | $1,330.55 | $1,330.70 | |