| 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 | $247.34 | 12.866% | $279.1628 | $279.16 | $279.15 | $279.20 |
| Purchase #2 | $101.74 | 11.284% | $113.2203 | $113.22 | $113.20 | $113.20 |
| Purchase #3 | $234.78 | 9.531% | $257.1569 | $257.16 | $257.15 | $257.20 |
| Purchase #4 | $161.83 | 5.173% | $170.2015 | $170.20 | $170.20 | $170.20 |
| Purchase #5 | $143.96 | 4.544% | $150.5015 | $150.50 | $150.50 | $150.50 |
| Purchase #6 | $43.60 | 4.375% | $45.5075 | $45.51 | $45.50 | $45.50 |
| Purchase #7 | $63.88 | 9.304% | $69.8234 | $69.82 | $69.80 | $69.80 |
| 7 purchase totals = | $997.13 | $1,085.5739 | $1,085.57 | $1,085.50 | $1,085.60 | |