| 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 | $227.81 | 4.336% | $237.6878 | $237.69 | $237.70 | $237.70 |
| Purchase #2 | $93.32 | 11.827% | $104.357 | $104.36 | $104.35 | $104.40 |
| Purchase #3 | $5.99 | 5.535% | $6.3215 | $6.32 | $6.30 | $6.30 |
| Purchase #4 | $29.68 | 11.395% | $33.062 | $33.06 | $33.05 | $33.10 |
| Purchase #5 | $7.75 | 7.325% | $8.3177 | $8.32 | $8.30 | $8.30 |
| Purchase #6 | $87.78 | 10.431% | $96.9363 | $96.94 | $96.95 | $96.90 |
| Purchase #7 | $248.33 | 7.189% | $266.1824 | $266.18 | $266.20 | $266.20 |
| 7 purchase totals = | $700.66 | $752.8647 | $752.87 | $752.85 | $752.90 | |