| 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 | $102.37 | 9.722% | $112.3224 | $112.32 | $112.30 | $112.30 |
| Purchase #2 | $25.51 | 5.150% | $26.8238 | $26.82 | $26.80 | $26.80 |
| Purchase #3 | $118.56 | 7.656% | $127.637 | $127.64 | $127.65 | $127.60 |
| Purchase #4 | $16.34 | 11.178% | $18.1665 | $18.17 | $18.15 | $18.20 |
| Purchase #5 | $207.79 | 9.189% | $226.8838 | $226.88 | $226.90 | $226.90 |
| Purchase #6 | $27.68 | 5.749% | $29.2713 | $29.27 | $29.25 | $29.30 |
| Purchase #7 | $248.69 | 13.589% | $282.4845 | $282.48 | $282.50 | $282.50 |
| 7 purchase totals = | $746.94 | $823.5893 | $823.58 | $823.55 | $823.60 | |