| 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 | $217.72 | 3.686% | $225.7452 | $225.75 | $225.75 | $225.70 |
| Purchase #2 | $229.42 | 9.623% | $251.4971 | $251.50 | $251.50 | $251.50 |
| Purchase #3 | $209.81 | 3.285% | $216.7023 | $216.70 | $216.70 | $216.70 |
| Purchase #4 | $159.67 | 12.307% | $179.3206 | $179.32 | $179.30 | $179.30 |
| Purchase #5 | $249.48 | 9.148% | $272.3024 | $272.30 | $272.30 | $272.30 |
| Purchase #6 | $148.79 | 4.449% | $155.4097 | $155.41 | $155.40 | $155.40 |
| Purchase #7 | $229.72 | 12.821% | $259.1724 | $259.17 | $259.15 | $259.20 |
| 7 purchase totals = | $1,444.61 | $1,560.1497 | $1,560.15 | $1,560.10 | $1,560.10 | |