| 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 | $121.53 | 10.244% | $133.9795 | $133.98 | $134.00 | $134.00 |
| Purchase #2 | $146.81 | 8.491% | $159.2756 | $159.28 | $159.30 | $159.30 |
| Purchase #3 | $209.42 | 5.224% | $220.3601 | $220.36 | $220.35 | $220.40 |
| Purchase #4 | $64.99 | 6.247% | $69.0499 | $69.05 | $69.05 | $69.00 |
| Purchase #5 | $86.50 | 10.777% | $95.8221 | $95.82 | $95.80 | $95.80 |
| Purchase #6 | $113.41 | 9.835% | $124.5639 | $124.56 | $124.55 | $124.60 |
| Purchase #7 | $16.68 | 8.404% | $18.0818 | $18.08 | $18.10 | $18.10 |
| 7 purchase totals = | $759.34 | $821.1329 | $821.13 | $821.15 | $821.20 | |