| 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 | $93.92 | 10.140% | $103.4435 | $103.44 | $103.45 | $103.40 |
| Purchase #2 | $26.96 | 12.399% | $30.3028 | $30.30 | $30.30 | $30.30 |
| Purchase #3 | $91.87 | 13.731% | $104.4847 | $104.48 | $104.50 | $104.50 |
| Purchase #4 | $198.38 | 10.518% | $219.2456 | $219.25 | $219.25 | $219.20 |
| Purchase #5 | $219.70 | 13.326% | $248.9772 | $248.98 | $249.00 | $249.00 |
| Purchase #6 | $111.33 | 9.433% | $121.8318 | $121.83 | $121.85 | $121.80 |
| Purchase #7 | $28.33 | 13.711% | $32.2143 | $32.21 | $32.20 | $32.20 |
| 7 purchase totals = | $770.49 | $860.4999 | $860.49 | $860.55 | $860.40 | |