| 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 | $124.86 | 3.749% | $129.541 | $129.54 | $129.55 | $129.50 |
| Purchase #2 | $116.88 | 10.570% | $129.2342 | $129.23 | $129.25 | $129.20 |
| Purchase #3 | $232.67 | 6.692% | $248.2403 | $248.24 | $248.25 | $248.20 |
| Purchase #4 | $84.89 | 3.844% | $88.1532 | $88.15 | $88.15 | $88.20 |
| Purchase #5 | $94.45 | 6.825% | $100.8962 | $100.90 | $100.90 | $100.90 |
| Purchase #6 | $45.65 | 8.828% | $49.68 | $49.68 | $49.70 | $49.70 |
| Purchase #7 | $224.96 | 10.158% | $247.8114 | $247.81 | $247.80 | $247.80 |
| 7 purchase totals = | $924.36 | $993.5563 | $993.55 | $993.60 | $993.50 | |