| 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 | $212.51 | 12.302% | $238.653 | $238.65 | $238.65 | $238.70 |
| Purchase #2 | $184.58 | 3.306% | $190.6822 | $190.68 | $190.70 | $190.70 |
| Purchase #3 | $245.28 | 7.578% | $263.8673 | $263.87 | $263.85 | $263.90 |
| Purchase #4 | $224.73 | 8.804% | $244.5152 | $244.52 | $244.50 | $244.50 |
| Purchase #5 | $199.60 | 8.786% | $217.1369 | $217.14 | $217.15 | $217.10 |
| Purchase #6 | $32.28 | 4.737% | $33.8091 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $56.32 | 7.242% | $60.3987 | $60.40 | $60.40 | $60.40 |
| 7 purchase totals = | $1,155.30 | $1,249.0624 | $1,249.07 | $1,249.05 | $1,249.10 | |