| 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 | $215.65 | 12.127% | $241.8019 | $241.80 | $241.80 | $241.80 |
| Purchase #2 | $193.37 | 8.597% | $209.994 | $209.99 | $210.00 | $210.00 |
| Purchase #3 | $216.65 | 12.726% | $244.2209 | $244.22 | $244.20 | $244.20 |
| Purchase #4 | $108.56 | 7.502% | $116.7042 | $116.70 | $116.70 | $116.70 |
| Purchase #5 | $28.85 | 13.409% | $32.7185 | $32.72 | $32.70 | $32.70 |
| Purchase #6 | $215.66 | 5.526% | $227.5774 | $227.58 | $227.60 | $227.60 |
| Purchase #7 | $42.61 | 5.792% | $45.078 | $45.08 | $45.10 | $45.10 |
| 7 purchase totals = | $1,021.35 | $1,118.0949 | $1,118.09 | $1,118.10 | $1,118.10 | |