| 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 | $201.37 | 4.638% | $210.7095 | $210.71 | $210.70 | $210.70 |
| Purchase #2 | $69.25 | 13.144% | $78.3522 | $78.35 | $78.35 | $78.40 |
| Purchase #3 | $102.51 | 9.428% | $112.1746 | $112.17 | $112.15 | $112.20 |
| Purchase #4 | $158.65 | 9.614% | $173.9026 | $173.90 | $173.90 | $173.90 |
| Purchase #5 | $226.69 | 5.664% | $239.5297 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $237.96 | 8.721% | $258.7125 | $258.71 | $258.70 | $258.70 |
| Purchase #7 | $166.89 | 6.374% | $177.5276 | $177.53 | $177.55 | $177.50 |
| 7 purchase totals = | $1,163.32 | $1,250.9087 | $1,250.90 | $1,250.90 | $1,250.90 | |