| 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 | $20.41 | 13.755% | $23.2174 | $23.22 | $23.20 | $23.20 |
| Purchase #2 | $187.68 | 12.668% | $211.4553 | $211.46 | $211.45 | $211.50 |
| Purchase #3 | $187.54 | 8.191% | $202.9014 | $202.90 | $202.90 | $202.90 |
| Purchase #4 | $219.89 | 9.778% | $241.3908 | $241.39 | $241.40 | $241.40 |
| Purchase #5 | $116.55 | 6.409% | $124.0197 | $124.02 | $124.00 | $124.00 |
| Purchase #6 | $131.79 | 13.639% | $149.7648 | $149.76 | $149.75 | $149.80 |
| Purchase #7 | $244.31 | 7.602% | $262.8824 | $262.88 | $262.90 | $262.90 |
| 7 purchase totals = | $1,108.17 | $1,215.6318 | $1,215.63 | $1,215.60 | $1,215.70 | |