| 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 | $13.39 | 9.744% | $14.6947 | $14.69 | $14.70 | $14.70 |
| Purchase #2 | $215.82 | 10.305% | $238.0603 | $238.06 | $238.05 | $238.10 |
| Purchase #3 | $100.69 | 8.109% | $108.855 | $108.86 | $108.85 | $108.90 |
| Purchase #4 | $78.84 | 8.433% | $85.4886 | $85.49 | $85.50 | $85.50 |
| Purchase #5 | $224.53 | 6.795% | $239.7868 | $239.79 | $239.80 | $239.80 |
| Purchase #6 | $236.41 | 13.379% | $268.0393 | $268.04 | $268.05 | $268.00 |
| Purchase #7 | $245.66 | 9.781% | $269.688 | $269.69 | $269.70 | $269.70 |
| 7 purchase totals = | $1,115.34 | $1,224.6127 | $1,224.62 | $1,224.65 | $1,224.70 | |