| 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 | $219.93 | 9.441% | $240.6936 | $240.69 | $240.70 | $240.70 |
| Purchase #2 | $99.73 | 13.557% | $113.2504 | $113.25 | $113.25 | $113.30 |
| Purchase #3 | $20.71 | 3.501% | $21.4351 | $21.44 | $21.45 | $21.40 |
| Purchase #4 | $111.67 | 8.350% | $120.9944 | $120.99 | $121.00 | $121.00 |
| Purchase #5 | $43.79 | 11.205% | $48.6967 | $48.70 | $48.70 | $48.70 |
| Purchase #6 | $198.74 | 8.328% | $215.2911 | $215.29 | $215.30 | $215.30 |
| Purchase #7 | $156.53 | 6.107% | $166.0893 | $166.09 | $166.10 | $166.10 |
| 7 purchase totals = | $851.10 | $926.4506 | $926.45 | $926.50 | $926.50 | |