| 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 | $222.78 | 6.233% | $236.6659 | $236.67 | $236.65 | $236.70 |
| Purchase #2 | $62.26 | 7.314% | $66.8137 | $66.81 | $66.80 | $66.80 |
| Purchase #3 | $99.36 | 10.718% | $110.0094 | $110.01 | $110.00 | $110.00 |
| Purchase #4 | $25.70 | 7.438% | $27.6116 | $27.61 | $27.60 | $27.60 |
| Purchase #5 | $226.65 | 13.653% | $257.5945 | $257.59 | $257.60 | $257.60 |
| Purchase #6 | $227.25 | 10.822% | $251.843 | $251.84 | $251.85 | $251.80 |
| Purchase #7 | $194.33 | 8.505% | $210.8578 | $210.86 | $210.85 | $210.90 |
| 7 purchase totals = | $1,058.33 | $1,161.3959 | $1,161.39 | $1,161.35 | $1,161.40 | |