| 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 | $221.98 | 9.815% | $243.7673 | $243.77 | $243.75 | $243.80 |
| Purchase #2 | $36.36 | 4.377% | $37.9515 | $37.95 | $37.95 | $38.00 |
| Purchase #3 | $56.53 | 3.675% | $58.6075 | $58.61 | $58.60 | $58.60 |
| Purchase #4 | $29.91 | 9.402% | $32.7221 | $32.72 | $32.70 | $32.70 |
| Purchase #5 | $225.93 | 12.823% | $254.901 | $254.90 | $254.90 | $254.90 |
| Purchase #6 | $171.26 | 5.525% | $180.7221 | $180.72 | $180.70 | $180.70 |
| Purchase #7 | $149.79 | 7.648% | $161.2459 | $161.25 | $161.25 | $161.20 |
| 7 purchase totals = | $891.76 | $969.9174 | $969.92 | $969.85 | $969.90 | |