| 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 | $205.67 | 11.526% | $229.3755 | $229.38 | $229.40 | $229.40 |
| Purchase #2 | $231.47 | 12.267% | $259.8644 | $259.86 | $259.85 | $259.90 |
| Purchase #3 | $210.63 | 4.483% | $220.0725 | $220.07 | $220.05 | $220.10 |
| Purchase #4 | $153.60 | 7.494% | $165.1108 | $165.11 | $165.10 | $165.10 |
| Purchase #5 | $220.56 | 5.705% | $233.1429 | $233.14 | $233.15 | $233.10 |
| Purchase #6 | $200.27 | 6.676% | $213.64 | $213.64 | $213.65 | $213.60 |
| Purchase #7 | $127.63 | 7.190% | $136.8066 | $136.81 | $136.80 | $136.80 |
| 7 purchase totals = | $1,349.83 | $1,458.0127 | $1,458.01 | $1,458.00 | $1,458.00 | |