| 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 | $209.83 | 10.533% | $231.9314 | $231.93 | $231.95 | $231.90 |
| Purchase #2 | $107.47 | 13.251% | $121.7108 | $121.71 | $121.70 | $121.70 |
| Purchase #3 | $60.98 | 3.675% | $63.221 | $63.22 | $63.20 | $63.20 |
| Purchase #4 | $102.33 | 11.506% | $114.1041 | $114.10 | $114.10 | $114.10 |
| Purchase #5 | $50.72 | 13.698% | $57.6676 | $57.67 | $57.65 | $57.70 |
| Purchase #6 | $116.80 | 12.637% | $131.56 | $131.56 | $131.55 | $131.60 |
| Purchase #7 | $128.69 | 7.746% | $138.6583 | $138.66 | $138.65 | $138.70 |
| 7 purchase totals = | $776.82 | $858.8532 | $858.85 | $858.80 | $858.90 | |