| 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 | $102.73 | 8.665% | $111.6316 | $111.63 | $111.65 | $111.60 |
| Purchase #2 | $187.42 | 11.633% | $209.2226 | $209.22 | $209.20 | $209.20 |
| Purchase #3 | $153.89 | 8.472% | $166.9276 | $166.93 | $166.95 | $166.90 |
| Purchase #4 | $191.90 | 4.750% | $201.0153 | $201.02 | $201.00 | $201.00 |
| Purchase #5 | $170.33 | 4.354% | $177.7462 | $177.75 | $177.75 | $177.70 |
| Purchase #6 | $208.60 | 13.292% | $236.3271 | $236.33 | $236.35 | $236.30 |
| Purchase #7 | $217.42 | 9.654% | $238.4097 | $238.41 | $238.40 | $238.40 |
| 7 purchase totals = | $1,232.29 | $1,341.2801 | $1,341.29 | $1,341.30 | $1,341.10 | |