| 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 | $231.89 | 4.842% | $243.1181 | $243.12 | $243.10 | $243.10 |
| Purchase #2 | $17.81 | 11.262% | $19.8158 | $19.82 | $19.80 | $19.80 |
| Purchase #3 | $110.53 | 7.837% | $119.1922 | $119.19 | $119.20 | $119.20 |
| Purchase #4 | $104.45 | 12.248% | $117.243 | $117.24 | $117.25 | $117.20 |
| Purchase #5 | $26.55 | 10.401% | $29.3115 | $29.31 | $29.30 | $29.30 |
| Purchase #6 | $79.37 | 6.505% | $84.533 | $84.53 | $84.55 | $84.50 |
| Purchase #7 | $66.27 | 8.503% | $71.9049 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $636.87 | $685.1185 | $685.11 | $685.10 | $685.00 | |