| 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 | $226.60 | 13.585% | $257.3836 | $257.38 | $257.40 | $257.40 |
| Purchase #2 | $166.32 | 12.539% | $187.1749 | $187.17 | $187.15 | $187.20 |
| Purchase #3 | $132.90 | 10.692% | $147.1097 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $232.51 | 5.401% | $245.0679 | $245.07 | $245.05 | $245.10 |
| Purchase #5 | $116.34 | 7.654% | $125.2447 | $125.24 | $125.25 | $125.20 |
| Purchase #6 | $241.80 | 8.874% | $263.2573 | $263.26 | $263.25 | $263.30 |
| Purchase #7 | $97.32 | 4.365% | $101.568 | $101.57 | $101.55 | $101.60 |
| 7 purchase totals = | $1,213.79 | $1,326.8061 | $1,326.80 | $1,326.75 | $1,326.90 | |