| 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 | $31.65 | 13.364% | $35.8797 | $35.88 | $35.90 | $35.90 |
| Purchase #2 | $180.62 | 5.816% | $191.1249 | $191.12 | $191.10 | $191.10 |
| Purchase #3 | $124.68 | 10.503% | $137.7751 | $137.78 | $137.80 | $137.80 |
| Purchase #4 | $216.36 | 10.462% | $238.9956 | $239.00 | $239.00 | $239.00 |
| Purchase #5 | $136.62 | 12.848% | $154.1729 | $154.17 | $154.15 | $154.20 |
| Purchase #6 | $221.42 | 11.605% | $247.1158 | $247.12 | $247.10 | $247.10 |
| Purchase #7 | $193.62 | 8.846% | $210.7476 | $210.75 | $210.75 | $210.70 |
| 7 purchase totals = | $1,104.97 | $1,215.8116 | $1,215.82 | $1,215.80 | $1,215.80 | |