| 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 | $194.56 | 6.408% | $207.0274 | $207.03 | $207.05 | $207.00 |
| Purchase #2 | $86.51 | 13.856% | $98.4968 | $98.50 | $98.50 | $98.50 |
| Purchase #3 | $234.53 | 6.283% | $249.2655 | $249.27 | $249.25 | $249.30 |
| Purchase #4 | $190.58 | 11.828% | $213.1218 | $213.12 | $213.10 | $213.10 |
| Purchase #5 | $8.49 | 11.269% | $9.4467 | $9.45 | $9.45 | $9.40 |
| Purchase #6 | $226.42 | 7.454% | $243.2973 | $243.30 | $243.30 | $243.30 |
| Purchase #7 | $96.51 | 7.672% | $103.9142 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $1,037.60 | $1,124.5697 | $1,124.58 | $1,124.55 | $1,124.50 | |