| 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 | $128.74 | 10.595% | $142.38 | $142.38 | $142.40 | $142.40 |
| Purchase #2 | $140.31 | 10.406% | $154.9107 | $154.91 | $154.90 | $154.90 |
| Purchase #3 | $126.49 | 5.771% | $133.7897 | $133.79 | $133.80 | $133.80 |
| Purchase #4 | $52.57 | 6.470% | $55.9713 | $55.97 | $55.95 | $56.00 |
| Purchase #5 | $127.25 | 4.172% | $132.5589 | $132.56 | $132.55 | $132.60 |
| Purchase #6 | $239.96 | 12.204% | $269.2447 | $269.24 | $269.25 | $269.20 |
| Purchase #7 | $52.89 | 13.583% | $60.074 | $60.07 | $60.05 | $60.10 |
| 7 purchase totals = | $868.21 | $948.9293 | $948.92 | $948.90 | $949.00 | |