| 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 | $235.58 | 12.445% | $264.8979 | $264.90 | $264.90 | $264.90 |
| Purchase #2 | $116.94 | 3.780% | $121.3603 | $121.36 | $121.35 | $121.40 |
| Purchase #3 | $12.97 | 3.422% | $13.4138 | $13.41 | $13.40 | $13.40 |
| Purchase #4 | $21.31 | 4.197% | $22.2044 | $22.20 | $22.20 | $22.20 |
| Purchase #5 | $244.69 | 7.787% | $263.744 | $263.74 | $263.75 | $263.70 |
| Purchase #6 | $100.54 | 7.314% | $107.8935 | $107.89 | $107.90 | $107.90 |
| Purchase #7 | $82.91 | 9.228% | $90.5609 | $90.56 | $90.55 | $90.60 |
| 7 purchase totals = | $814.94 | $884.0748 | $884.06 | $884.05 | $884.10 | |