| 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 | $126.55 | 10.637% | $140.0111 | $140.01 | $140.00 | $140.00 |
| Purchase #2 | $156.79 | 8.278% | $169.7691 | $169.77 | $169.75 | $169.80 |
| Purchase #3 | $71.55 | 9.460% | $78.3186 | $78.32 | $78.30 | $78.30 |
| Purchase #4 | $5.62 | 4.708% | $5.8846 | $5.88 | $5.90 | $5.90 |
| Purchase #5 | $199.72 | 4.289% | $208.286 | $208.29 | $208.30 | $208.30 |
| Purchase #6 | $123.73 | 6.701% | $132.0211 | $132.02 | $132.00 | $132.00 |
| Purchase #7 | $217.89 | 11.348% | $242.6162 | $242.62 | $242.60 | $242.60 |
| 7 purchase totals = | $901.85 | $976.9067 | $976.91 | $976.85 | $976.90 | |