| 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 | $243.97 | 4.591% | $255.1707 | $255.17 | $255.15 | $255.20 |
| Purchase #2 | $97.32 | 6.393% | $103.5417 | $103.54 | $103.55 | $103.50 |
| Purchase #3 | $88.60 | 11.727% | $98.9901 | $98.99 | $99.00 | $99.00 |
| Purchase #4 | $190.95 | 13.728% | $217.1636 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $26.86 | 8.692% | $29.1947 | $29.19 | $29.20 | $29.20 |
| Purchase #6 | $243.74 | 4.125% | $253.7943 | $253.79 | $253.80 | $253.80 |
| Purchase #7 | $240.67 | 10.191% | $265.1967 | $265.20 | $265.20 | $265.20 |
| 7 purchase totals = | $1,132.11 | $1,223.0518 | $1,223.04 | $1,223.05 | $1,223.10 | |