| 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 | $243.31 | 5.844% | $257.529 | $257.53 | $257.55 | $257.50 |
| Purchase #2 | $247.47 | 10.249% | $272.8332 | $272.83 | $272.85 | $272.80 |
| Purchase #3 | $51.74 | 5.613% | $54.6442 | $54.64 | $54.65 | $54.60 |
| Purchase #4 | $101.68 | 4.111% | $105.8601 | $105.86 | $105.85 | $105.90 |
| Purchase #5 | $161.86 | 4.802% | $169.6325 | $169.63 | $169.65 | $169.60 |
| Purchase #6 | $33.88 | 3.674% | $35.1248 | $35.12 | $35.10 | $35.10 |
| Purchase #7 | $86.99 | 9.106% | $94.9113 | $94.91 | $94.90 | $94.90 |
| 7 purchase totals = | $926.93 | $990.5351 | $990.52 | $990.55 | $990.40 | |