| 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 | $229.65 | 9.582% | $251.6551 | $251.66 | $251.65 | $251.70 |
| Purchase #2 | $194.78 | 12.242% | $218.625 | $218.63 | $218.65 | $218.60 |
| Purchase #3 | $209.68 | 13.773% | $238.5592 | $238.56 | $238.55 | $238.60 |
| Purchase #4 | $136.88 | 3.602% | $141.8104 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $234.50 | 5.364% | $247.0786 | $247.08 | $247.10 | $247.10 |
| Purchase #6 | $13.31 | 7.529% | $14.3121 | $14.31 | $14.30 | $14.30 |
| Purchase #7 | $211.93 | 12.438% | $238.2899 | $238.29 | $238.30 | $238.30 |
| 7 purchase totals = | $1,230.73 | $1,350.3303 | $1,350.34 | $1,350.35 | $1,350.40 | |