| 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 | $118.58 | 9.480% | $129.8214 | $129.82 | $129.80 | $129.80 |
| Purchase #2 | $87.49 | 6.551% | $93.2215 | $93.22 | $93.20 | $93.20 |
| Purchase #3 | $245.69 | 8.231% | $265.9127 | $265.91 | $265.90 | $265.90 |
| Purchase #4 | $33.54 | 6.593% | $35.7513 | $35.75 | $35.75 | $35.80 |
| Purchase #5 | $165.39 | 5.450% | $174.4038 | $174.40 | $174.40 | $174.40 |
| Purchase #6 | $116.57 | 12.507% | $131.1494 | $131.15 | $131.15 | $131.10 |
| Purchase #7 | $95.98 | 6.194% | $101.925 | $101.93 | $101.95 | $101.90 |
| 7 purchase totals = | $863.24 | $932.1851 | $932.18 | $932.15 | $932.10 | |