| 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 | $108.58 | 8.594% | $117.9114 | $117.91 | $117.90 | $117.90 |
| Purchase #2 | $210.28 | 12.296% | $236.136 | $236.14 | $236.15 | $236.10 |
| Purchase #3 | $135.45 | 9.759% | $148.6686 | $148.67 | $148.65 | $148.70 |
| Purchase #4 | $110.91 | 7.158% | $118.8489 | $118.85 | $118.85 | $118.80 |
| Purchase #5 | $12.45 | 6.466% | $13.255 | $13.26 | $13.25 | $13.30 |
| Purchase #6 | $81.99 | 13.497% | $93.0562 | $93.06 | $93.05 | $93.10 |
| Purchase #7 | $211.40 | 6.337% | $224.7964 | $224.80 | $224.80 | $224.80 |
| 7 purchase totals = | $871.06 | $952.6725 | $952.69 | $952.65 | $952.70 | |