| 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 | $112.69 | 7.508% | $121.1508 | $121.15 | $121.15 | $121.20 |
| Purchase #2 | $99.35 | 11.309% | $110.5855 | $110.59 | $110.60 | $110.60 |
| Purchase #3 | $221.89 | 8.803% | $241.423 | $241.42 | $241.40 | $241.40 |
| Purchase #4 | $164.39 | 9.231% | $179.5648 | $179.56 | $179.55 | $179.60 |
| Purchase #5 | $119.97 | 5.132% | $126.1269 | $126.13 | $126.15 | $126.10 |
| Purchase #6 | $144.42 | 7.748% | $155.6097 | $155.61 | $155.60 | $155.60 |
| Purchase #7 | $242.54 | 4.350% | $253.0905 | $253.09 | $253.10 | $253.10 |
| 7 purchase totals = | $1,105.25 | $1,187.5512 | $1,187.55 | $1,187.55 | $1,187.60 | |