| 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 | $100.67 | 7.253% | $107.9716 | $107.97 | $107.95 | $108.00 |
| Purchase #2 | $228.71 | 10.467% | $252.6491 | $252.65 | $252.65 | $252.60 |
| Purchase #3 | $232.89 | 9.607% | $255.2637 | $255.26 | $255.25 | $255.30 |
| Purchase #4 | $114.53 | 10.797% | $126.8958 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $173.29 | 11.192% | $192.6846 | $192.68 | $192.70 | $192.70 |
| Purchase #6 | $81.61 | 10.460% | $90.1464 | $90.15 | $90.15 | $90.10 |
| Purchase #7 | $41.42 | 6.675% | $44.1848 | $44.18 | $44.20 | $44.20 |
| 7 purchase totals = | $973.12 | $1,069.7960 | $1,069.79 | $1,069.80 | $1,069.80 | |