| 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 | $99.46 | 5.691% | $105.1203 | $105.12 | $105.10 | $105.10 |
| Purchase #2 | $243.33 | 13.847% | $277.0239 | $277.02 | $277.00 | $277.00 |
| Purchase #3 | $60.63 | 9.570% | $66.4323 | $66.43 | $66.45 | $66.40 |
| Purchase #4 | $79.83 | 10.319% | $88.0677 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $177.60 | 13.257% | $201.1444 | $201.14 | $201.15 | $201.10 |
| Purchase #6 | $202.83 | 13.167% | $229.5366 | $229.54 | $229.55 | $229.50 |
| Purchase #7 | $202.53 | 8.485% | $219.7147 | $219.71 | $219.70 | $219.70 |
| 7 purchase totals = | $1,066.21 | $1,187.0399 | $1,187.03 | $1,187.00 | $1,186.90 | |