| 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 | $237.83 | 8.230% | $257.4034 | $257.40 | $257.40 | $257.40 |
| Purchase #2 | $24.49 | 3.406% | $25.3241 | $25.32 | $25.30 | $25.30 |
| Purchase #3 | $206.37 | 5.679% | $218.0898 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $236.67 | 5.399% | $249.4478 | $249.45 | $249.45 | $249.40 |
| Purchase #5 | $172.63 | 11.133% | $191.8489 | $191.85 | $191.85 | $191.80 |
| Purchase #6 | $106.77 | 12.297% | $119.8995 | $119.90 | $119.90 | $119.90 |
| Purchase #7 | $203.84 | 3.467% | $210.9071 | $210.91 | $210.90 | $210.90 |
| 7 purchase totals = | $1,188.60 | $1,272.9206 | $1,272.92 | $1,272.90 | $1,272.80 | |