| 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 | $103.34 | 9.873% | $113.5428 | $113.54 | $113.55 | $113.50 |
| Purchase #2 | $222.53 | 5.797% | $235.4301 | $235.43 | $235.45 | $235.40 |
| Purchase #3 | $110.85 | 12.873% | $125.1197 | $125.12 | $125.10 | $125.10 |
| Purchase #4 | $96.58 | 5.777% | $102.1594 | $102.16 | $102.15 | $102.20 |
| Purchase #5 | $64.25 | 10.342% | $70.8947 | $70.89 | $70.90 | $70.90 |
| Purchase #6 | $118.58 | 9.306% | $129.6151 | $129.62 | $129.60 | $129.60 |
| Purchase #7 | $125.71 | 6.694% | $134.125 | $134.13 | $134.15 | $134.10 |
| 7 purchase totals = | $841.84 | $910.8868 | $910.89 | $910.90 | $910.80 | |