| 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 | $240.29 | 3.260% | $248.1235 | $248.12 | $248.10 | $248.10 |
| Purchase #2 | $65.69 | 6.452% | $69.9283 | $69.93 | $69.95 | $69.90 |
| Purchase #3 | $19.54 | 9.552% | $21.4065 | $21.41 | $21.40 | $21.40 |
| Purchase #4 | $31.64 | 6.282% | $33.6276 | $33.63 | $33.65 | $33.60 |
| Purchase #5 | $35.76 | 11.874% | $40.0061 | $40.01 | $40.00 | $40.00 |
| Purchase #6 | $240.86 | 4.789% | $252.3948 | $252.39 | $252.40 | $252.40 |
| Purchase #7 | $215.32 | 9.520% | $235.8185 | $235.82 | $235.80 | $235.80 |
| 7 purchase totals = | $849.10 | $901.3053 | $901.31 | $901.30 | $901.20 | |