| 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 | $217.45 | 11.283% | $241.9849 | $241.98 | $242.00 | $242.00 |
| Purchase #2 | $158.71 | 13.829% | $180.658 | $180.66 | $180.65 | $180.70 |
| Purchase #3 | $148.66 | 6.561% | $158.4136 | $158.41 | $158.40 | $158.40 |
| Purchase #4 | $229.31 | 12.641% | $258.2971 | $258.30 | $258.30 | $258.30 |
| Purchase #5 | $48.65 | 10.616% | $53.8147 | $53.81 | $53.80 | $53.80 |
| Purchase #6 | $143.83 | 12.273% | $161.4823 | $161.48 | $161.50 | $161.50 |
| Purchase #7 | $81.42 | 3.182% | $84.0108 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $1,028.03 | $1,138.6614 | $1,138.65 | $1,138.65 | $1,138.70 | |