| 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 | $242.43 | 11.722% | $270.8476 | $270.85 | $270.85 | $270.80 |
| Purchase #2 | $40.27 | 10.561% | $44.5229 | $44.52 | $44.50 | $44.50 |
| Purchase #3 | $89.94 | 11.246% | $100.0547 | $100.05 | $100.05 | $100.10 |
| Purchase #4 | $221.34 | 7.256% | $237.4004 | $237.40 | $237.40 | $237.40 |
| Purchase #5 | $83.92 | 9.285% | $91.712 | $91.71 | $91.70 | $91.70 |
| Purchase #6 | $151.94 | 4.568% | $158.8806 | $158.88 | $158.90 | $158.90 |
| Purchase #7 | $60.84 | 5.542% | $64.2118 | $64.21 | $64.20 | $64.20 |
| 7 purchase totals = | $890.68 | $967.6300 | $967.62 | $967.60 | $967.60 | |