| 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 | $210.49 | 3.703% | $218.2844 | $218.28 | $218.30 | $218.30 |
| Purchase #2 | $7.29 | 13.556% | $8.2782 | $8.28 | $8.30 | $8.30 |
| Purchase #3 | $191.39 | 6.225% | $203.304 | $203.30 | $203.30 | $203.30 |
| Purchase #4 | $94.26 | 9.414% | $103.1336 | $103.13 | $103.15 | $103.10 |
| Purchase #5 | $129.30 | 3.820% | $134.2393 | $134.24 | $134.25 | $134.20 |
| Purchase #6 | $172.90 | 10.268% | $190.6534 | $190.65 | $190.65 | $190.70 |
| Purchase #7 | $66.57 | 8.785% | $72.4182 | $72.42 | $72.40 | $72.40 |
| 7 purchase totals = | $872.20 | $930.3111 | $930.30 | $930.35 | $930.30 | |