| 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 | $224.29 | 12.197% | $251.6467 | $251.65 | $251.65 | $251.60 |
| Purchase #2 | $80.73 | 5.410% | $85.0975 | $85.10 | $85.10 | $85.10 |
| Purchase #3 | $77.41 | 8.742% | $84.1772 | $84.18 | $84.20 | $84.20 |
| Purchase #4 | $42.40 | 6.403% | $45.1149 | $45.11 | $45.10 | $45.10 |
| Purchase #5 | $197.44 | 8.465% | $214.1533 | $214.15 | $214.15 | $214.20 |
| Purchase #6 | $120.52 | 13.607% | $136.9192 | $136.92 | $136.90 | $136.90 |
| Purchase #7 | $143.80 | 13.140% | $162.6953 | $162.70 | $162.70 | $162.70 |
| 7 purchase totals = | $886.59 | $979.8041 | $979.81 | $979.80 | $979.80 | |