| 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 | $237.37 | 13.335% | $269.0233 | $269.02 | $269.00 | $269.00 |
| Purchase #2 | $116.75 | 9.744% | $128.1261 | $128.13 | $128.15 | $128.10 |
| Purchase #3 | $39.80 | 4.750% | $41.6905 | $41.69 | $41.70 | $41.70 |
| Purchase #4 | $156.68 | 5.126% | $164.7114 | $164.71 | $164.70 | $164.70 |
| Purchase #5 | $215.45 | 10.524% | $238.124 | $238.12 | $238.10 | $238.10 |
| Purchase #6 | $124.26 | 9.537% | $136.1107 | $136.11 | $136.10 | $136.10 |
| Purchase #7 | $99.75 | 7.680% | $107.4108 | $107.41 | $107.40 | $107.40 |
| 7 purchase totals = | $990.06 | $1,085.1968 | $1,085.19 | $1,085.15 | $1,085.10 | |