| 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 | $248.74 | 8.664% | $270.2908 | $270.29 | $270.30 | $270.30 |
| Purchase #2 | $188.38 | 11.291% | $209.65 | $209.65 | $209.65 | $209.70 |
| Purchase #3 | $118.87 | 6.122% | $126.1472 | $126.15 | $126.15 | $126.10 |
| Purchase #4 | $124.84 | 10.761% | $138.274 | $138.27 | $138.25 | $138.30 |
| Purchase #5 | $50.43 | 6.764% | $53.8411 | $53.84 | $53.85 | $53.80 |
| Purchase #6 | $200.54 | 7.244% | $215.0671 | $215.07 | $215.05 | $215.10 |
| Purchase #7 | $196.94 | 6.871% | $210.4717 | $210.47 | $210.45 | $210.50 |
| 7 purchase totals = | $1,128.74 | $1,223.7419 | $1,223.74 | $1,223.70 | $1,223.80 | |