| 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 | $98.89 | 7.322% | $106.1307 | $106.13 | $106.15 | $106.10 |
| Purchase #2 | $230.64 | 10.115% | $253.9692 | $253.97 | $253.95 | $254.00 |
| Purchase #3 | $213.53 | 6.359% | $227.1084 | $227.11 | $227.10 | $227.10 |
| Purchase #4 | $250.63 | 8.155% | $271.0689 | $271.07 | $271.05 | $271.10 |
| Purchase #5 | $75.48 | 8.638% | $82 | $82.00 | $82.00 | $82.00 |
| Purchase #6 | $33.68 | 10.602% | $37.2508 | $37.25 | $37.25 | $37.30 |
| Purchase #7 | $29.57 | 11.850% | $33.074 | $33.07 | $33.05 | $33.10 |
| 7 purchase totals = | $932.42 | $1,010.6020 | $1,010.60 | $1,010.55 | $1,010.70 | |