| 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 | $224.33 | 8.307% | $242.9651 | $242.97 | $242.95 | $243.00 |
| Purchase #2 | $73.29 | 8.762% | $79.7117 | $79.71 | $79.70 | $79.70 |
| Purchase #3 | $131.76 | 4.228% | $137.3308 | $137.33 | $137.35 | $137.30 |
| Purchase #4 | $77.98 | 13.727% | $88.6843 | $88.68 | $88.70 | $88.70 |
| Purchase #5 | $147.38 | 13.263% | $166.927 | $166.93 | $166.95 | $166.90 |
| Purchase #6 | $222.62 | 4.356% | $232.3173 | $232.32 | $232.30 | $232.30 |
| Purchase #7 | $198.27 | 7.786% | $213.7073 | $213.71 | $213.70 | $213.70 |
| 7 purchase totals = | $1,075.63 | $1,161.6435 | $1,161.65 | $1,161.65 | $1,161.60 | |