| 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 | $204.37 | 7.161% | $219.0049 | $219.00 | $219.00 | $219.00 |
| Purchase #2 | $177.30 | 6.580% | $188.9663 | $188.97 | $188.95 | $189.00 |
| Purchase #3 | $72.58 | 3.654% | $75.2321 | $75.23 | $75.25 | $75.20 |
| Purchase #4 | $101.77 | 10.103% | $112.0518 | $112.05 | $112.05 | $112.10 |
| Purchase #5 | $128.94 | 3.402% | $133.3265 | $133.33 | $133.35 | $133.30 |
| Purchase #6 | $9.50 | 5.650% | $10.0368 | $10.04 | $10.05 | $10.00 |
| Purchase #7 | $77.64 | 13.619% | $88.2138 | $88.21 | $88.20 | $88.20 |
| 7 purchase totals = | $772.10 | $826.8322 | $826.83 | $826.85 | $826.80 | |