| 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 | $225.67 | 11.287% | $251.1414 | $251.14 | $251.15 | $251.10 |
| Purchase #2 | $192.52 | 10.646% | $213.0157 | $213.02 | $213.00 | $213.00 |
| Purchase #3 | $104.84 | 11.380% | $116.7708 | $116.77 | $116.75 | $116.80 |
| Purchase #4 | $217.61 | 5.790% | $230.2096 | $230.21 | $230.20 | $230.20 |
| Purchase #5 | $200.38 | 8.188% | $216.7871 | $216.79 | $216.80 | $216.80 |
| Purchase #6 | $167.37 | 9.614% | $183.461 | $183.46 | $183.45 | $183.50 |
| Purchase #7 | $177.97 | 5.634% | $187.9968 | $188.00 | $188.00 | $188.00 |
| 7 purchase totals = | $1,286.36 | $1,399.3824 | $1,399.39 | $1,399.35 | $1,399.40 | |