| 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 | $106.25 | 13.195% | $120.2697 | $120.27 | $120.25 | $120.30 |
| Purchase #2 | $212.74 | 10.250% | $234.5459 | $234.55 | $234.55 | $234.50 |
| Purchase #3 | $173.51 | 5.704% | $183.407 | $183.41 | $183.40 | $183.40 |
| Purchase #4 | $29.45 | 7.609% | $31.6909 | $31.69 | $31.70 | $31.70 |
| Purchase #5 | $66.38 | 10.197% | $73.1488 | $73.15 | $73.15 | $73.10 |
| Purchase #6 | $211.72 | 6.327% | $225.1155 | $225.12 | $225.10 | $225.10 |
| Purchase #7 | $36.40 | 13.166% | $41.1924 | $41.19 | $41.20 | $41.20 |
| 7 purchase totals = | $836.45 | $909.3702 | $909.38 | $909.35 | $909.30 | |