| 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 | $215.80 | 10.312% | $238.0533 | $238.05 | $238.05 | $238.10 |
| Purchase #2 | $171.76 | 8.603% | $186.5365 | $186.54 | $186.55 | $186.50 |
| Purchase #3 | $231.71 | 4.815% | $242.8668 | $242.87 | $242.85 | $242.90 |
| Purchase #4 | $90.78 | 4.381% | $94.7571 | $94.76 | $94.75 | $94.80 |
| Purchase #5 | $59.26 | 10.106% | $65.2488 | $65.25 | $65.25 | $65.20 |
| Purchase #6 | $33.28 | 3.426% | $34.4202 | $34.42 | $34.40 | $34.40 |
| Purchase #7 | $109.98 | 7.489% | $118.2164 | $118.22 | $118.20 | $118.20 |
| 7 purchase totals = | $912.57 | $980.0991 | $980.11 | $980.05 | $980.10 | |