| 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 | $35.71 | 6.448% | $38.0126 | $38.01 | $38.00 | $38.00 |
| Purchase #2 | $134.62 | 5.716% | $142.3149 | $142.31 | $142.30 | $142.30 |
| Purchase #3 | $208.28 | 8.854% | $226.7211 | $226.72 | $226.70 | $226.70 |
| Purchase #4 | $12.59 | 9.590% | $13.7974 | $13.80 | $13.80 | $13.80 |
| Purchase #5 | $133.63 | 9.550% | $146.3917 | $146.39 | $146.40 | $146.40 |
| Purchase #6 | $163.71 | 12.608% | $184.3506 | $184.35 | $184.35 | $184.40 |
| Purchase #7 | $151.29 | 12.790% | $170.64 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $839.83 | $922.2283 | $922.22 | $922.20 | $922.20 | |