| 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 | $247.77 | 12.179% | $277.9459 | $277.95 | $277.95 | $277.90 |
| Purchase #2 | $122.36 | 9.349% | $133.7994 | $133.80 | $133.80 | $133.80 |
| Purchase #3 | $41.65 | 12.612% | $46.9029 | $46.90 | $46.90 | $46.90 |
| Purchase #4 | $152.72 | 11.666% | $170.5363 | $170.54 | $170.55 | $170.50 |
| Purchase #5 | $110.85 | 4.724% | $116.0866 | $116.09 | $116.10 | $116.10 |
| Purchase #6 | $29.53 | 9.138% | $32.2285 | $32.23 | $32.25 | $32.20 |
| Purchase #7 | $26.79 | 10.632% | $29.6383 | $29.64 | $29.65 | $29.60 |
| 7 purchase totals = | $731.67 | $807.1379 | $807.15 | $807.20 | $807.00 | |