| 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 | $107.68 | 4.278% | $112.2866 | $112.29 | $112.30 | $112.30 |
| Purchase #2 | $108.95 | 7.688% | $117.3261 | $117.33 | $117.35 | $117.30 |
| Purchase #3 | $81.82 | 13.333% | $92.7291 | $92.73 | $92.75 | $92.70 |
| Purchase #4 | $127.39 | 9.733% | $139.7889 | $139.79 | $139.80 | $139.80 |
| Purchase #5 | $211.99 | 3.803% | $220.052 | $220.05 | $220.05 | $220.10 |
| Purchase #6 | $85.51 | 12.664% | $96.339 | $96.34 | $96.35 | $96.30 |
| Purchase #7 | $165.32 | 3.215% | $170.635 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $888.66 | $949.1567 | $949.17 | $949.25 | $949.10 | |