| 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 | $102.87 | 8.861% | $111.9853 | $111.99 | $112.00 | $112.00 |
| Purchase #2 | $30.26 | 13.102% | $34.2247 | $34.22 | $34.20 | $34.20 |
| Purchase #3 | $140.86 | 4.681% | $147.4537 | $147.45 | $147.45 | $147.50 |
| Purchase #4 | $42.54 | 10.828% | $47.1462 | $47.15 | $47.15 | $47.10 |
| Purchase #5 | $144.80 | 7.412% | $155.5326 | $155.53 | $155.55 | $155.50 |
| Purchase #6 | $213.97 | 9.793% | $234.9241 | $234.92 | $234.90 | $234.90 |
| Purchase #7 | $148.54 | 4.609% | $155.3862 | $155.39 | $155.40 | $155.40 |
| 7 purchase totals = | $823.84 | $886.6528 | $886.65 | $886.65 | $886.60 | |