| 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 | $119.82 | 4.587% | $125.3161 | $125.32 | $125.30 | $125.30 |
| Purchase #2 | $222.40 | 3.566% | $230.3308 | $230.33 | $230.35 | $230.30 |
| Purchase #3 | $59.34 | 12.249% | $66.6086 | $66.61 | $66.60 | $66.60 |
| Purchase #4 | $113.63 | 4.657% | $118.9217 | $118.92 | $118.90 | $118.90 |
| Purchase #5 | $20.63 | 11.111% | $22.9222 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $56.32 | 3.180% | $58.111 | $58.11 | $58.10 | $58.10 |
| Purchase #7 | $200.27 | 7.629% | $215.5486 | $215.55 | $215.55 | $215.50 |
| 7 purchase totals = | $792.41 | $837.7590 | $837.76 | $837.70 | $837.60 | |