| 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 | $166.82 | 3.226% | $172.2016 | $172.20 | $172.20 | $172.20 |
| Purchase #2 | $241.41 | 12.747% | $272.1825 | $272.18 | $272.20 | $272.20 |
| Purchase #3 | $214.95 | 6.525% | $228.9755 | $228.98 | $229.00 | $229.00 |
| Purchase #4 | $234.54 | 7.244% | $251.5301 | $251.53 | $251.55 | $251.50 |
| Purchase #5 | $188.88 | 13.167% | $213.7498 | $213.75 | $213.75 | $213.70 |
| Purchase #6 | $121.68 | 11.166% | $135.2668 | $135.27 | $135.25 | $135.30 |
| Purchase #7 | $117.77 | 13.329% | $133.4676 | $133.47 | $133.45 | $133.50 |
| 7 purchase totals = | $1,286.05 | $1,407.3739 | $1,407.38 | $1,407.40 | $1,407.40 | |