| 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 | $238.35 | 10.406% | $263.1527 | $263.15 | $263.15 | $263.20 |
| Purchase #2 | $207.56 | 7.481% | $223.0876 | $223.09 | $223.10 | $223.10 |
| Purchase #3 | $198.75 | 9.568% | $217.7664 | $217.77 | $217.75 | $217.80 |
| Purchase #4 | $105.93 | 9.799% | $116.3101 | $116.31 | $116.30 | $116.30 |
| Purchase #5 | $76.88 | 11.682% | $85.8611 | $85.86 | $85.85 | $85.90 |
| Purchase #6 | $243.62 | 13.281% | $275.9752 | $275.98 | $276.00 | $276.00 |
| Purchase #7 | $77.32 | 3.257% | $79.8383 | $79.84 | $79.85 | $79.80 |
| 7 purchase totals = | $1,148.41 | $1,261.9914 | $1,262.00 | $1,262.00 | $1,262.10 | |