| 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 | $199.71 | 12.247% | $224.1685 | $224.17 | $224.15 | $224.20 |
| Purchase #2 | $219.96 | 3.240% | $227.0867 | $227.09 | $227.10 | $227.10 |
| Purchase #3 | $143.50 | 3.145% | $148.0131 | $148.01 | $148.00 | $148.00 |
| Purchase #4 | $211.55 | 6.290% | $224.8565 | $224.86 | $224.85 | $224.90 |
| Purchase #5 | $78.29 | 8.869% | $85.2335 | $85.23 | $85.25 | $85.20 |
| Purchase #6 | $179.38 | 5.766% | $189.7231 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $84.69 | 8.687% | $92.047 | $92.05 | $92.05 | $92.00 |
| 7 purchase totals = | $1,117.08 | $1,191.1284 | $1,191.13 | $1,191.10 | $1,191.10 | |