| 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 | $108.78 | 3.174% | $112.2327 | $112.23 | $112.25 | $112.20 |
| Purchase #2 | $250.87 | 8.179% | $271.3887 | $271.39 | $271.40 | $271.40 |
| Purchase #3 | $209.39 | 11.148% | $232.7328 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $153.45 | 9.657% | $168.2687 | $168.27 | $168.25 | $168.30 |
| Purchase #5 | $240.74 | 7.395% | $258.5427 | $258.54 | $258.55 | $258.50 |
| Purchase #6 | $99.74 | 3.191% | $102.9227 | $102.92 | $102.90 | $102.90 |
| Purchase #7 | $68.71 | 3.580% | $71.1698 | $71.17 | $71.15 | $71.20 |
| 7 purchase totals = | $1,131.68 | $1,217.2581 | $1,217.25 | $1,217.25 | $1,217.20 | |