| 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 | $107.94 | 7.531% | $116.069 | $116.07 | $116.05 | $116.10 |
| Purchase #2 | $136.75 | 10.842% | $151.5764 | $151.58 | $151.60 | $151.60 |
| Purchase #3 | $102.32 | 11.240% | $113.8208 | $113.82 | $113.80 | $113.80 |
| Purchase #4 | $14.73 | 8.310% | $15.9541 | $15.95 | $15.95 | $16.00 |
| Purchase #5 | $223.73 | 6.756% | $238.8452 | $238.85 | $238.85 | $238.80 |
| Purchase #6 | $208.75 | 5.553% | $220.3419 | $220.34 | $220.35 | $220.30 |
| Purchase #7 | $81.27 | 12.666% | $91.5637 | $91.56 | $91.55 | $91.60 |
| 7 purchase totals = | $875.49 | $948.1711 | $948.17 | $948.15 | $948.20 | |