| 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 | $117.56 | 13.478% | $133.4047 | $133.40 | $133.40 | $133.40 |
| Purchase #2 | $189.46 | 9.482% | $207.4246 | $207.42 | $207.40 | $207.40 |
| Purchase #3 | $208.93 | 3.491% | $216.2237 | $216.22 | $216.20 | $216.20 |
| Purchase #4 | $213.94 | 3.644% | $221.736 | $221.74 | $221.75 | $221.70 |
| Purchase #5 | $70.25 | 7.750% | $75.6944 | $75.69 | $75.70 | $75.70 |
| Purchase #6 | $217.82 | 11.552% | $242.9826 | $242.98 | $243.00 | $243.00 |
| Purchase #7 | $74.52 | 5.585% | $78.6819 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $1,092.48 | $1,176.1479 | $1,176.13 | $1,176.15 | $1,176.10 | |