| 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 | $91.49 | 12.594% | $103.0123 | $103.01 | $103.00 | $103.00 |
| Purchase #2 | $117.42 | 5.735% | $124.154 | $124.15 | $124.15 | $124.20 |
| Purchase #3 | $231.60 | 8.861% | $252.1221 | $252.12 | $252.10 | $252.10 |
| Purchase #4 | $231.32 | 6.352% | $246.0134 | $246.01 | $246.00 | $246.00 |
| Purchase #5 | $44.51 | 9.640% | $48.8008 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $59.85 | 13.820% | $68.1213 | $68.12 | $68.10 | $68.10 |
| Purchase #7 | $19.25 | 10.592% | $21.289 | $21.29 | $21.30 | $21.30 |
| 7 purchase totals = | $795.44 | $863.5129 | $863.50 | $863.45 | $863.50 | |