| 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 | $204.52 | 7.113% | $219.0675 | $219.07 | $219.05 | $219.10 |
| Purchase #2 | $186.67 | 11.653% | $208.4227 | $208.42 | $208.40 | $208.40 |
| Purchase #3 | $84.95 | 6.124% | $90.1523 | $90.15 | $90.15 | $90.20 |
| Purchase #4 | $18.52 | 12.756% | $20.8824 | $20.88 | $20.90 | $20.90 |
| Purchase #5 | $130.68 | 5.672% | $138.0922 | $138.09 | $138.10 | $138.10 |
| Purchase #6 | $129.38 | 9.532% | $141.7125 | $141.71 | $141.70 | $141.70 |
| Purchase #7 | $133.41 | 12.359% | $149.8981 | $149.90 | $149.90 | $149.90 |
| 7 purchase totals = | $888.13 | $968.2277 | $968.22 | $968.20 | $968.30 | |