| 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 | $131.28 | 5.201% | $138.1079 | $138.11 | $138.10 | $138.10 |
| Purchase #2 | $175.39 | 12.327% | $197.0103 | $197.01 | $197.00 | $197.00 |
| Purchase #3 | $31.95 | 13.145% | $36.1498 | $36.15 | $36.15 | $36.10 |
| Purchase #4 | $246.40 | 7.651% | $265.2521 | $265.25 | $265.25 | $265.30 |
| Purchase #5 | $76.89 | 8.241% | $83.2265 | $83.23 | $83.25 | $83.20 |
| Purchase #6 | $142.26 | 9.551% | $155.8473 | $155.85 | $155.85 | $155.80 |
| Purchase #7 | $46.83 | 9.433% | $51.2475 | $51.25 | $51.25 | $51.20 |
| 7 purchase totals = | $851.00 | $926.8414 | $926.85 | $926.85 | $926.70 | |