| 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 | $204.96 | 5.434% | $216.0975 | $216.10 | $216.10 | $216.10 |
| Purchase #2 | $138.38 | 5.299% | $145.7128 | $145.71 | $145.70 | $145.70 |
| Purchase #3 | $167.94 | 10.859% | $186.1766 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $141.34 | 10.610% | $156.3362 | $156.34 | $156.35 | $156.30 |
| Purchase #5 | $96.91 | 12.574% | $109.0955 | $109.10 | $109.10 | $109.10 |
| Purchase #6 | $6.96 | 5.850% | $7.3672 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $44.53 | 10.678% | $49.2849 | $49.28 | $49.30 | $49.30 |
| 7 purchase totals = | $801.02 | $870.0707 | $870.08 | $870.10 | $870.10 | |