| 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 | $204.83 | 8.533% | $222.3081 | $222.31 | $222.30 | $222.30 |
| Purchase #2 | $159.33 | 10.157% | $175.5131 | $175.51 | $175.50 | $175.50 |
| Purchase #3 | $106.31 | 12.702% | $119.8135 | $119.81 | $119.80 | $119.80 |
| Purchase #4 | $23.37 | 9.260% | $25.5341 | $25.53 | $25.55 | $25.50 |
| Purchase #5 | $98.29 | 4.238% | $102.4555 | $102.46 | $102.45 | $102.50 |
| Purchase #6 | $25.55 | 11.201% | $28.4119 | $28.41 | $28.40 | $28.40 |
| Purchase #7 | $132.67 | 8.805% | $144.3516 | $144.35 | $144.35 | $144.40 |
| 7 purchase totals = | $750.35 | $818.3878 | $818.38 | $818.35 | $818.40 | |