| 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 | $224.62 | 12.752% | $253.2635 | $253.26 | $253.25 | $253.30 |
| Purchase #2 | $227.64 | 6.817% | $243.1582 | $243.16 | $243.15 | $243.20 |
| Purchase #3 | $76.43 | 10.425% | $84.3978 | $84.40 | $84.40 | $84.40 |
| Purchase #4 | $111.63 | 6.434% | $118.8123 | $118.81 | $118.80 | $118.80 |
| Purchase #5 | $118.74 | 12.490% | $133.5706 | $133.57 | $133.55 | $133.60 |
| Purchase #6 | $208.51 | 13.354% | $236.3544 | $236.35 | $236.35 | $236.40 |
| Purchase #7 | $18.50 | 9.273% | $20.2155 | $20.22 | $20.20 | $20.20 |
| 7 purchase totals = | $986.07 | $1,089.7723 | $1,089.77 | $1,089.70 | $1,089.90 | |