| 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 | $221.40 | 5.374% | $233.298 | $233.30 | $233.30 | $233.30 |
| Purchase #2 | $123.39 | 8.626% | $134.0336 | $134.03 | $134.05 | $134.00 |
| Purchase #3 | $146.79 | 3.349% | $151.706 | $151.71 | $151.70 | $151.70 |
| Purchase #4 | $32.91 | 13.504% | $37.3542 | $37.35 | $37.35 | $37.40 |
| Purchase #5 | $71.91 | 10.373% | $79.3692 | $79.37 | $79.35 | $79.40 |
| Purchase #6 | $71.77 | 3.270% | $74.1169 | $74.12 | $74.10 | $74.10 |
| Purchase #7 | $160.71 | 5.423% | $169.4253 | $169.43 | $169.45 | $169.40 |
| 7 purchase totals = | $828.88 | $879.3032 | $879.31 | $879.30 | $879.30 | |