| 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 | $31.81 | 3.355% | $32.8772 | $32.88 | $32.90 | $32.90 |
| Purchase #2 | $21.71 | 10.412% | $23.9704 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $158.75 | 9.538% | $173.8916 | $173.89 | $173.90 | $173.90 |
| Purchase #4 | $153.30 | 11.313% | $170.6428 | $170.64 | $170.65 | $170.60 |
| Purchase #5 | $240.41 | 7.340% | $258.0561 | $258.06 | $258.05 | $258.10 |
| Purchase #6 | $246.79 | 5.612% | $260.6399 | $260.64 | $260.65 | $260.60 |
| Purchase #7 | $219.93 | 12.637% | $247.7226 | $247.72 | $247.70 | $247.70 |
| 7 purchase totals = | $1,072.70 | $1,167.8006 | $1,167.80 | $1,167.80 | $1,167.80 | |