| 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 | $202.86 | 10.809% | $224.7871 | $224.79 | $224.80 | $224.80 |
| Purchase #2 | $82.58 | 7.869% | $89.0782 | $89.08 | $89.10 | $89.10 |
| Purchase #3 | $43.67 | 8.272% | $47.2824 | $47.28 | $47.30 | $47.30 |
| Purchase #4 | $43.51 | 13.290% | $49.2925 | $49.29 | $49.30 | $49.30 |
| Purchase #5 | $189.46 | 7.750% | $204.1432 | $204.14 | $204.15 | $204.10 |
| Purchase #6 | $124.91 | 7.160% | $133.8536 | $133.85 | $133.85 | $133.90 |
| Purchase #7 | $176.47 | 5.117% | $185.5 | $185.50 | $185.50 | $185.50 |
| 7 purchase totals = | $863.46 | $933.9370 | $933.93 | $934.00 | $934.00 | |