| 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 | $210.65 | 11.146% | $234.129 | $234.13 | $234.15 | $234.10 |
| Purchase #2 | $96.39 | 4.312% | $100.5463 | $100.55 | $100.55 | $100.50 |
| Purchase #3 | $6.70 | 8.392% | $7.2623 | $7.26 | $7.25 | $7.30 |
| Purchase #4 | $17.30 | 6.124% | $18.3595 | $18.36 | $18.35 | $18.40 |
| Purchase #5 | $249.84 | 12.793% | $281.802 | $281.80 | $281.80 | $281.80 |
| Purchase #6 | $47.38 | 12.476% | $53.2911 | $53.29 | $53.30 | $53.30 |
| Purchase #7 | $160.77 | 10.263% | $177.2698 | $177.27 | $177.25 | $177.30 |
| 7 purchase totals = | $789.03 | $872.6600 | $872.66 | $872.65 | $872.70 | |