| 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 | $232.88 | 5.559% | $245.8258 | $245.83 | $245.85 | $245.80 |
| Purchase #2 | $31.59 | 12.374% | $35.4989 | $35.50 | $35.50 | $35.50 |
| Purchase #3 | $208.49 | 9.286% | $227.8504 | $227.85 | $227.85 | $227.90 |
| Purchase #4 | $209.90 | 9.125% | $229.0534 | $229.05 | $229.05 | $229.10 |
| Purchase #5 | $119.58 | 4.178% | $124.5761 | $124.58 | $124.60 | $124.60 |
| Purchase #6 | $18.48 | 6.576% | $19.6952 | $19.70 | $19.70 | $19.70 |
| Purchase #7 | $6.83 | 7.743% | $7.3588 | $7.36 | $7.35 | $7.40 |
| 7 purchase totals = | $827.75 | $889.8586 | $889.87 | $889.90 | $890.00 | |