| 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 | $232.87 | 13.332% | $263.9162 | $263.92 | $263.90 | $263.90 |
| Purchase #2 | $102.94 | 12.191% | $115.4894 | $115.49 | $115.50 | $115.50 |
| Purchase #3 | $97.93 | 4.390% | $102.2291 | $102.23 | $102.25 | $102.20 |
| Purchase #4 | $189.51 | 4.643% | $198.3089 | $198.31 | $198.30 | $198.30 |
| Purchase #5 | $32.83 | 12.253% | $36.8527 | $36.85 | $36.85 | $36.90 |
| Purchase #6 | $134.28 | 6.602% | $143.1452 | $143.15 | $143.15 | $143.10 |
| Purchase #7 | $22.89 | 8.718% | $24.8856 | $24.89 | $24.90 | $24.90 |
| 7 purchase totals = | $813.25 | $884.8271 | $884.84 | $884.85 | $884.80 | |