| 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 | $196.25 | 10.742% | $217.3312 | $217.33 | $217.35 | $217.30 |
| Purchase #2 | $12.84 | 4.848% | $13.4625 | $13.46 | $13.45 | $13.50 |
| Purchase #3 | $17.62 | 11.564% | $19.6576 | $19.66 | $19.65 | $19.70 |
| Purchase #4 | $84.50 | 10.387% | $93.277 | $93.28 | $93.30 | $93.30 |
| Purchase #5 | $119.40 | 5.798% | $126.3228 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $29.38 | 12.341% | $33.0058 | $33.01 | $33.00 | $33.00 |
| Purchase #7 | $112.99 | 13.157% | $127.8561 | $127.86 | $127.85 | $127.90 |
| 7 purchase totals = | $572.98 | $630.9130 | $630.92 | $630.90 | $631.00 | |