| 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 | $204.75 | 8.757% | $222.68 | $222.68 | $222.70 | $222.70 |
| Purchase #2 | $108.98 | 6.434% | $115.9918 | $115.99 | $116.00 | $116.00 |
| Purchase #3 | $155.38 | 12.631% | $175.006 | $175.01 | $175.00 | $175.00 |
| Purchase #4 | $249.84 | 8.334% | $270.6617 | $270.66 | $270.65 | $270.70 |
| Purchase #5 | $78.62 | 7.663% | $84.6447 | $84.64 | $84.65 | $84.60 |
| Purchase #6 | $125.45 | 12.225% | $140.7863 | $140.79 | $140.80 | $140.80 |
| Purchase #7 | $37.67 | 13.360% | $42.7027 | $42.70 | $42.70 | $42.70 |
| 7 purchase totals = | $960.69 | $1,052.4732 | $1,052.47 | $1,052.50 | $1,052.50 | |