| 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 | $207.80 | 9.184% | $226.8844 | $226.88 | $226.90 | $226.90 |
| Purchase #2 | $14.57 | 8.213% | $15.7666 | $15.77 | $15.75 | $15.80 |
| Purchase #3 | $65.56 | 6.738% | $69.9774 | $69.98 | $70.00 | $70.00 |
| Purchase #4 | $242.28 | 8.723% | $263.4141 | $263.41 | $263.40 | $263.40 |
| Purchase #5 | $237.78 | 12.156% | $266.6845 | $266.68 | $266.70 | $266.70 |
| Purchase #6 | $87.38 | 13.735% | $99.3816 | $99.38 | $99.40 | $99.40 |
| Purchase #7 | $164.61 | 8.756% | $179.0233 | $179.02 | $179.00 | $179.00 |
| 7 purchase totals = | $1,019.98 | $1,121.1319 | $1,121.12 | $1,121.15 | $1,121.20 | |