| 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 | $227.85 | 6.279% | $242.1567 | $242.16 | $242.15 | $242.20 |
| Purchase #2 | $239.98 | 12.835% | $270.7814 | $270.78 | $270.80 | $270.80 |
| Purchase #3 | $169.86 | 5.288% | $178.8422 | $178.84 | $178.85 | $178.80 |
| Purchase #4 | $195.45 | 7.519% | $210.1459 | $210.15 | $210.15 | $210.10 |
| Purchase #5 | $250.68 | 10.588% | $277.222 | $277.22 | $277.20 | $277.20 |
| Purchase #6 | $222.91 | 13.280% | $252.5124 | $252.51 | $252.50 | $252.50 |
| Purchase #7 | $236.56 | 4.614% | $247.4749 | $247.47 | $247.45 | $247.50 |
| 7 purchase totals = | $1,543.29 | $1,679.1355 | $1,679.13 | $1,679.10 | $1,679.10 | |