| 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 | $69.79 | 13.344% | $79.1028 | $79.10 | $79.10 | $79.10 |
| Purchase #2 | $59.62 | 5.708% | $63.0231 | $63.02 | $63.00 | $63.00 |
| Purchase #3 | $170.57 | 11.502% | $190.189 | $190.19 | $190.20 | $190.20 |
| Purchase #4 | $204.39 | 10.623% | $226.1023 | $226.10 | $226.10 | $226.10 |
| Purchase #5 | $165.94 | 11.440% | $184.9235 | $184.92 | $184.90 | $184.90 |
| Purchase #6 | $238.89 | 6.246% | $253.8111 | $253.81 | $253.80 | $253.80 |
| Purchase #7 | $41.68 | 8.152% | $45.0778 | $45.08 | $45.10 | $45.10 |
| 7 purchase totals = | $950.88 | $1,042.2296 | $1,042.22 | $1,042.20 | $1,042.20 | |