| 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 | $212.69 | 6.191% | $225.8576 | $225.86 | $225.85 | $225.90 |
| Purchase #2 | $183.28 | 4.855% | $192.1782 | $192.18 | $192.20 | $192.20 |
| Purchase #3 | $226.70 | 5.179% | $238.4408 | $238.44 | $238.45 | $238.40 |
| Purchase #4 | $220.53 | 13.292% | $249.8428 | $249.84 | $249.85 | $249.80 |
| Purchase #5 | $185.96 | 10.747% | $205.9451 | $205.95 | $205.95 | $205.90 |
| Purchase #6 | $13.28 | 9.610% | $14.5562 | $14.56 | $14.55 | $14.60 |
| Purchase #7 | $98.64 | 6.569% | $105.1197 | $105.12 | $105.10 | $105.10 |
| 7 purchase totals = | $1,141.08 | $1,231.9404 | $1,231.95 | $1,231.95 | $1,231.90 | |