| 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 | $112.77 | 4.752% | $118.1288 | $118.13 | $118.15 | $118.10 |
| Purchase #2 | $223.93 | 10.548% | $247.5501 | $247.55 | $247.55 | $247.60 |
| Purchase #3 | $69.59 | 10.533% | $76.9199 | $76.92 | $76.90 | $76.90 |
| Purchase #4 | $213.55 | 13.539% | $242.4625 | $242.46 | $242.45 | $242.50 |
| Purchase #5 | $143.45 | 10.417% | $158.3932 | $158.39 | $158.40 | $158.40 |
| Purchase #6 | $28.89 | 8.701% | $31.4037 | $31.40 | $31.40 | $31.40 |
| Purchase #7 | $100.68 | 9.349% | $110.0926 | $110.09 | $110.10 | $110.10 |
| 7 purchase totals = | $892.86 | $984.9508 | $984.94 | $984.95 | $985.00 | |