| 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 | $120.67 | 7.217% | $129.3788 | $129.38 | $129.40 | $129.40 |
| Purchase #2 | $219.30 | 6.435% | $233.412 | $233.41 | $233.40 | $233.40 |
| Purchase #3 | $108.86 | 8.457% | $118.0663 | $118.07 | $118.05 | $118.10 |
| Purchase #4 | $65.66 | 12.469% | $73.8471 | $73.85 | $73.85 | $73.80 |
| Purchase #5 | $151.46 | 12.716% | $170.7197 | $170.72 | $170.70 | $170.70 |
| Purchase #6 | $236.70 | 7.596% | $254.6797 | $254.68 | $254.70 | $254.70 |
| Purchase #7 | $199.82 | 11.807% | $223.4127 | $223.41 | $223.40 | $223.40 |
| 7 purchase totals = | $1,102.47 | $1,203.5163 | $1,203.52 | $1,203.50 | $1,203.50 | |