| 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 | $198.51 | 4.213% | $206.8732 | $206.87 | $206.85 | $206.90 |
| Purchase #2 | $149.69 | 4.502% | $156.429 | $156.43 | $156.45 | $156.40 |
| Purchase #3 | $213.65 | 5.263% | $224.8944 | $224.89 | $224.90 | $224.90 |
| Purchase #4 | $43.71 | 9.340% | $47.7925 | $47.79 | $47.80 | $47.80 |
| Purchase #5 | $97.85 | 3.804% | $101.5722 | $101.57 | $101.55 | $101.60 |
| Purchase #6 | $209.69 | 8.771% | $228.0819 | $228.08 | $228.10 | $228.10 |
| Purchase #7 | $19.86 | 11.628% | $22.1693 | $22.17 | $22.15 | $22.20 |
| 7 purchase totals = | $932.96 | $987.8125 | $987.80 | $987.80 | $987.90 | |