| 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 | $120.39 | 9.702% | $132.0702 | $132.07 | $132.05 | $132.10 |
| Purchase #2 | $205.71 | 11.594% | $229.56 | $229.56 | $229.55 | $229.60 |
| Purchase #3 | $239.69 | 9.387% | $262.1897 | $262.19 | $262.20 | $262.20 |
| Purchase #4 | $214.42 | 11.622% | $239.3399 | $239.34 | $239.35 | $239.30 |
| Purchase #5 | $88.73 | 7.597% | $95.4708 | $95.47 | $95.45 | $95.50 |
| Purchase #6 | $100.36 | 8.523% | $108.9137 | $108.91 | $108.90 | $108.90 |
| Purchase #7 | $200.97 | 8.497% | $218.0464 | $218.05 | $218.05 | $218.00 |
| 7 purchase totals = | $1,170.27 | $1,285.5907 | $1,285.59 | $1,285.55 | $1,285.60 | |