| 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 | $216.72 | 12.552% | $243.9227 | $243.92 | $243.90 | $243.90 |
| Purchase #2 | $184.85 | 10.396% | $204.067 | $204.07 | $204.05 | $204.10 |
| Purchase #3 | $111.44 | 6.411% | $118.5844 | $118.58 | $118.60 | $118.60 |
| Purchase #4 | $13.45 | 5.634% | $14.2078 | $14.21 | $14.20 | $14.20 |
| Purchase #5 | $202.33 | 7.282% | $217.0637 | $217.06 | $217.05 | $217.10 |
| Purchase #6 | $26.47 | 6.446% | $28.1763 | $28.18 | $28.20 | $28.20 |
| Purchase #7 | $25.58 | 13.726% | $29.0911 | $29.09 | $29.10 | $29.10 |
| 7 purchase totals = | $780.84 | $855.1130 | $855.11 | $855.10 | $855.20 | |