| 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 | $11.52 | 7.307% | $12.3618 | $12.36 | $12.35 | $12.40 |
| Purchase #2 | $167.82 | 3.761% | $174.1317 | $174.13 | $174.15 | $174.10 |
| Purchase #3 | $6.76 | 13.594% | $7.679 | $7.68 | $7.70 | $7.70 |
| Purchase #4 | $74.25 | 11.253% | $82.6054 | $82.61 | $82.60 | $82.60 |
| Purchase #5 | $213.44 | 12.854% | $240.8756 | $240.88 | $240.90 | $240.90 |
| Purchase #6 | $237.33 | 13.632% | $269.6828 | $269.68 | $269.70 | $269.70 |
| Purchase #7 | $95.62 | 7.209% | $102.5132 | $102.51 | $102.50 | $102.50 |
| 7 purchase totals = | $806.74 | $889.8495 | $889.85 | $889.90 | $889.90 | |