| 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 | $226.38 | 8.218% | $244.9839 | $244.98 | $245.00 | $245.00 |
| Purchase #2 | $242.45 | 10.240% | $267.2769 | $267.28 | $267.30 | $267.30 |
| Purchase #3 | $217.59 | 9.370% | $237.9782 | $237.98 | $238.00 | $238.00 |
| Purchase #4 | $230.34 | 10.349% | $254.1779 | $254.18 | $254.20 | $254.20 |
| Purchase #5 | $107.66 | 12.107% | $120.6944 | $120.69 | $120.70 | $120.70 |
| Purchase #6 | $99.53 | 12.755% | $112.2251 | $112.23 | $112.25 | $112.20 |
| Purchase #7 | $165.57 | 13.374% | $187.7133 | $187.71 | $187.70 | $187.70 |
| 7 purchase totals = | $1,289.52 | $1,425.0497 | $1,425.05 | $1,425.15 | $1,425.10 | |