| 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 | $203.72 | 11.864% | $227.8893 | $227.89 | $227.90 | $227.90 |
| Purchase #2 | $213.43 | 11.815% | $238.6468 | $238.65 | $238.65 | $238.60 |
| Purchase #3 | $119.28 | 8.106% | $128.9488 | $128.95 | $128.95 | $128.90 |
| Purchase #4 | $169.91 | 10.144% | $187.1457 | $187.15 | $187.15 | $187.10 |
| Purchase #5 | $110.61 | 5.355% | $116.5332 | $116.53 | $116.55 | $116.50 |
| Purchase #6 | $202.36 | 9.344% | $221.2685 | $221.27 | $221.25 | $221.30 |
| Purchase #7 | $233.55 | 10.213% | $257.4025 | $257.40 | $257.40 | $257.40 |
| 7 purchase totals = | $1,252.86 | $1,377.8348 | $1,377.84 | $1,377.85 | $1,377.70 | |