| 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 | $219.27 | 7.333% | $235.3491 | $235.35 | $235.35 | $235.30 |
| Purchase #2 | $18.95 | 10.589% | $20.9566 | $20.96 | $20.95 | $21.00 |
| Purchase #3 | $217.75 | 8.409% | $236.0606 | $236.06 | $236.05 | $236.10 |
| Purchase #4 | $203.35 | 5.873% | $215.2927 | $215.29 | $215.30 | $215.30 |
| Purchase #5 | $40.53 | 12.214% | $45.4803 | $45.48 | $45.50 | $45.50 |
| Purchase #6 | $74.43 | 13.452% | $84.4423 | $84.44 | $84.45 | $84.40 |
| Purchase #7 | $166.90 | 3.230% | $172.2909 | $172.29 | $172.30 | $172.30 |
| 7 purchase totals = | $941.18 | $1,009.8725 | $1,009.87 | $1,009.90 | $1,009.90 | |