| 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 | $14.65 | 11.401% | $16.3202 | $16.32 | $16.30 | $16.30 |
| Purchase #2 | $141.76 | 8.680% | $154.0648 | $154.06 | $154.05 | $154.10 |
| Purchase #3 | $104.66 | 11.427% | $116.6195 | $116.62 | $116.60 | $116.60 |
| Purchase #4 | $239.25 | 12.359% | $268.8189 | $268.82 | $268.80 | $268.80 |
| Purchase #5 | $218.73 | 8.669% | $237.6917 | $237.69 | $237.70 | $237.70 |
| Purchase #6 | $187.29 | 12.399% | $210.5121 | $210.51 | $210.50 | $210.50 |
| Purchase #7 | $109.58 | 7.563% | $117.8675 | $117.87 | $117.85 | $117.90 |
| 7 purchase totals = | $1,015.92 | $1,121.8947 | $1,121.89 | $1,121.80 | $1,121.90 | |