| 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 | $117.52 | 12.621% | $132.3522 | $132.35 | $132.35 | $132.40 |
| Purchase #2 | $67.40 | 11.409% | $75.0897 | $75.09 | $75.10 | $75.10 |
| Purchase #3 | $175.39 | 10.453% | $193.7235 | $193.72 | $193.70 | $193.70 |
| Purchase #4 | $122.67 | 9.361% | $134.1531 | $134.15 | $134.15 | $134.20 |
| Purchase #5 | $218.48 | 8.311% | $236.6379 | $236.64 | $236.65 | $236.60 |
| Purchase #6 | $141.40 | 6.284% | $150.2856 | $150.29 | $150.30 | $150.30 |
| Purchase #7 | $205.86 | 6.445% | $219.1277 | $219.13 | $219.15 | $219.10 |
| 7 purchase totals = | $1,048.72 | $1,141.3697 | $1,141.37 | $1,141.40 | $1,141.40 | |