| 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 | $43.72 | 10.525% | $48.3215 | $48.32 | $48.30 | $48.30 |
| Purchase #2 | $126.64 | 8.172% | $136.989 | $136.99 | $137.00 | $137.00 |
| Purchase #3 | $199.94 | 13.708% | $227.3478 | $227.35 | $227.35 | $227.30 |
| Purchase #4 | $62.77 | 8.588% | $68.1607 | $68.16 | $68.15 | $68.20 |
| Purchase #5 | $90.91 | 9.762% | $99.7846 | $99.78 | $99.80 | $99.80 |
| Purchase #6 | $114.29 | 13.838% | $130.1055 | $130.11 | $130.10 | $130.10 |
| Purchase #7 | $218.39 | 10.261% | $240.799 | $240.80 | $240.80 | $240.80 |
| 7 purchase totals = | $856.66 | $951.5081 | $951.51 | $951.50 | $951.50 | |