| 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 | $197.46 | 13.545% | $224.206 | $224.21 | $224.20 | $224.20 |
| Purchase #2 | $84.92 | 7.439% | $91.2372 | $91.24 | $91.25 | $91.20 |
| Purchase #3 | $229.74 | 3.590% | $237.9877 | $237.99 | $238.00 | $238.00 |
| Purchase #4 | $154.84 | 10.416% | $170.9681 | $170.97 | $170.95 | $171.00 |
| Purchase #5 | $232.85 | 6.126% | $247.1144 | $247.11 | $247.10 | $247.10 |
| Purchase #6 | $176.87 | 8.383% | $191.697 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $74.63 | 6.751% | $79.6683 | $79.67 | $79.65 | $79.70 |
| 7 purchase totals = | $1,151.31 | $1,242.8787 | $1,242.89 | $1,242.85 | $1,242.90 | |