| 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 | $249.99 | 6.297% | $265.7319 | $265.73 | $265.75 | $265.70 |
| Purchase #2 | $210.43 | 3.685% | $218.1843 | $218.18 | $218.20 | $218.20 |
| Purchase #3 | $66.49 | 11.338% | $74.0286 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $39.44 | 4.294% | $41.1336 | $41.13 | $41.15 | $41.10 |
| Purchase #5 | $194.88 | 5.405% | $205.4133 | $205.41 | $205.40 | $205.40 |
| Purchase #6 | $195.52 | 8.528% | $212.1939 | $212.19 | $212.20 | $212.20 |
| Purchase #7 | $87.75 | 3.710% | $91.0055 | $91.01 | $91.00 | $91.00 |
| 7 purchase totals = | $1,044.50 | $1,107.6911 | $1,107.68 | $1,107.75 | $1,107.60 | |