| 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 | $245.42 | 10.756% | $271.8174 | $271.82 | $271.80 | $271.80 |
| Purchase #2 | $132.73 | 11.647% | $148.1891 | $148.19 | $148.20 | $148.20 |
| Purchase #3 | $23.99 | 5.818% | $25.3857 | $25.39 | $25.40 | $25.40 |
| Purchase #4 | $230.33 | 9.318% | $251.7921 | $251.79 | $251.80 | $251.80 |
| Purchase #5 | $234.77 | 5.330% | $247.2832 | $247.28 | $247.30 | $247.30 |
| Purchase #6 | $144.96 | 10.227% | $159.7851 | $159.79 | $159.80 | $159.80 |
| Purchase #7 | $19.78 | 10.837% | $21.9236 | $21.92 | $21.90 | $21.90 |
| 7 purchase totals = | $1,031.98 | $1,126.1762 | $1,126.18 | $1,126.20 | $1,126.20 | |