| 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 | $99.48 | 13.710% | $113.1187 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $233.81 | 9.672% | $256.4241 | $256.42 | $256.40 | $256.40 |
| Purchase #3 | $76.66 | 3.270% | $79.1668 | $79.17 | $79.15 | $79.20 |
| Purchase #4 | $112.92 | 9.471% | $123.6147 | $123.61 | $123.60 | $123.60 |
| Purchase #5 | $95.91 | 6.501% | $102.1451 | $102.15 | $102.15 | $102.10 |
| Purchase #6 | $170.43 | 13.454% | $193.3597 | $193.36 | $193.35 | $193.40 |
| Purchase #7 | $87.97 | 3.574% | $91.114 | $91.11 | $91.10 | $91.10 |
| 7 purchase totals = | $877.18 | $958.9431 | $958.94 | $958.85 | $958.90 | |