| 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 | $210.35 | 6.651% | $224.3404 | $224.34 | $224.35 | $224.30 |
| Purchase #2 | $58.63 | 10.370% | $64.7099 | $64.71 | $64.70 | $64.70 |
| Purchase #3 | $180.96 | 4.359% | $188.848 | $188.85 | $188.85 | $188.80 |
| Purchase #4 | $107.82 | 13.545% | $122.4242 | $122.42 | $122.40 | $122.40 |
| Purchase #5 | $218.87 | 7.659% | $235.6333 | $235.63 | $235.65 | $235.60 |
| Purchase #6 | $31.45 | 8.453% | $34.1085 | $34.11 | $34.10 | $34.10 |
| Purchase #7 | $99.33 | 7.708% | $106.9864 | $106.99 | $107.00 | $107.00 |
| 7 purchase totals = | $907.41 | $977.0507 | $977.05 | $977.05 | $976.90 | |