| 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 | $100.57 | 8.317% | $108.9344 | $108.93 | $108.95 | $108.90 |
| Purchase #2 | $204.40 | 11.708% | $228.3312 | $228.33 | $228.35 | $228.30 |
| Purchase #3 | $107.91 | 9.646% | $118.319 | $118.32 | $118.30 | $118.30 |
| Purchase #4 | $88.30 | 12.580% | $99.4081 | $99.41 | $99.40 | $99.40 |
| Purchase #5 | $62.61 | 11.367% | $69.7269 | $69.73 | $69.75 | $69.70 |
| Purchase #6 | $102.32 | 6.338% | $108.805 | $108.81 | $108.80 | $108.80 |
| Purchase #7 | $238.60 | 8.866% | $259.7543 | $259.75 | $259.75 | $259.80 |
| 7 purchase totals = | $904.71 | $993.2789 | $993.28 | $993.30 | $993.20 | |