| 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 | $214.93 | 12.792% | $242.4238 | $242.42 | $242.40 | $242.40 |
| Purchase #2 | $25.69 | 12.193% | $28.8224 | $28.82 | $28.80 | $28.80 |
| Purchase #3 | $246.88 | 12.478% | $277.6857 | $277.69 | $277.70 | $277.70 |
| Purchase #4 | $194.26 | 6.829% | $207.526 | $207.53 | $207.55 | $207.50 |
| Purchase #5 | $103.65 | 8.199% | $112.1483 | $112.15 | $112.15 | $112.10 |
| Purchase #6 | $228.92 | 10.624% | $253.2405 | $253.24 | $253.25 | $253.20 |
| Purchase #7 | $151.84 | 11.500% | $169.3016 | $169.30 | $169.30 | $169.30 |
| 7 purchase totals = | $1,166.17 | $1,291.1483 | $1,291.15 | $1,291.15 | $1,291.00 | |