| 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 | $190.79 | 4.841% | $200.0261 | $200.03 | $200.05 | $200.00 |
| Purchase #2 | $100.76 | 6.610% | $107.4202 | $107.42 | $107.40 | $107.40 |
| Purchase #3 | $238.69 | 4.641% | $249.7676 | $249.77 | $249.75 | $249.80 |
| Purchase #4 | $140.48 | 8.141% | $151.9165 | $151.92 | $151.90 | $151.90 |
| Purchase #5 | $138.48 | 10.372% | $152.8431 | $152.84 | $152.85 | $152.80 |
| Purchase #6 | $52.37 | 9.175% | $57.1749 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $63.47 | 3.570% | $65.7359 | $65.74 | $65.75 | $65.70 |
| 7 purchase totals = | $925.04 | $984.8843 | $984.89 | $984.85 | $984.80 | |