| 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 | $14.69 | 4.716% | $15.3828 | $15.38 | $15.40 | $15.40 |
| Purchase #2 | $92.74 | 4.707% | $97.1053 | $97.11 | $97.10 | $97.10 |
| Purchase #3 | $118.60 | 6.412% | $126.2046 | $126.20 | $126.20 | $126.20 |
| Purchase #4 | $106.85 | 9.658% | $117.1696 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $209.46 | 11.721% | $234.0108 | $234.01 | $234.00 | $234.00 |
| Purchase #6 | $114.99 | 9.351% | $125.7427 | $125.74 | $125.75 | $125.70 |
| Purchase #7 | $191.55 | 6.129% | $203.2901 | $203.29 | $203.30 | $203.30 |
| 7 purchase totals = | $848.88 | $918.9059 | $918.90 | $918.90 | $918.90 | |