| 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 | $94.25 | 7.322% | $101.151 | $101.15 | $101.15 | $101.20 |
| Purchase #2 | $243.37 | 4.704% | $254.8181 | $254.82 | $254.80 | $254.80 |
| Purchase #3 | $132.51 | 8.184% | $143.3546 | $143.35 | $143.35 | $143.40 |
| Purchase #4 | $175.74 | 8.442% | $190.576 | $190.58 | $190.60 | $190.60 |
| Purchase #5 | $140.39 | 12.463% | $157.8868 | $157.89 | $157.90 | $157.90 |
| Purchase #6 | $228.57 | 9.866% | $251.1207 | $251.12 | $251.10 | $251.10 |
| Purchase #7 | $239.69 | 6.729% | $255.8187 | $255.82 | $255.80 | $255.80 |
| 7 purchase totals = | $1,254.52 | $1,354.7259 | $1,354.73 | $1,354.70 | $1,354.80 | |