| 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 | $188.39 | 7.422% | $202.3723 | $202.37 | $202.35 | $202.40 |
| Purchase #2 | $205.40 | 7.757% | $221.3329 | $221.33 | $221.35 | $221.30 |
| Purchase #3 | $128.42 | 12.665% | $144.6844 | $144.68 | $144.70 | $144.70 |
| Purchase #4 | $234.74 | 3.458% | $242.8573 | $242.86 | $242.85 | $242.90 |
| Purchase #5 | $214.28 | 10.556% | $236.8994 | $236.90 | $236.90 | $236.90 |
| Purchase #6 | $188.53 | 9.583% | $206.5968 | $206.60 | $206.60 | $206.60 |
| Purchase #7 | $214.50 | 13.874% | $244.2597 | $244.26 | $244.25 | $244.30 |
| 7 purchase totals = | $1,374.26 | $1,499.0028 | $1,499.00 | $1,499.00 | $1,499.10 | |