| 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 | $40.92 | 11.637% | $45.6819 | $45.68 | $45.70 | $45.70 |
| Purchase #2 | $169.29 | 13.547% | $192.2237 | $192.22 | $192.20 | $192.20 |
| Purchase #3 | $232.88 | 4.587% | $243.5622 | $243.56 | $243.55 | $243.60 |
| Purchase #4 | $239.82 | 8.622% | $260.4973 | $260.50 | $260.50 | $260.50 |
| Purchase #5 | $103.60 | 12.804% | $116.8649 | $116.86 | $116.85 | $116.90 |
| Purchase #6 | $92.77 | 13.378% | $105.1808 | $105.18 | $105.20 | $105.20 |
| Purchase #7 | $134.79 | 7.535% | $144.9464 | $144.95 | $144.95 | $144.90 |
| 7 purchase totals = | $1,014.07 | $1,108.9572 | $1,108.95 | $1,108.95 | $1,109.00 | |