| 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 | $241.72 | 4.170% | $251.7997 | $251.80 | $251.80 | $251.80 |
| Purchase #2 | $226.59 | 3.161% | $233.7525 | $233.75 | $233.75 | $233.80 |
| Purchase #3 | $149.88 | 12.550% | $168.6899 | $168.69 | $168.70 | $168.70 |
| Purchase #4 | $118.58 | 11.671% | $132.4195 | $132.42 | $132.40 | $132.40 |
| Purchase #5 | $45.93 | 13.650% | $52.1994 | $52.20 | $52.20 | $52.20 |
| Purchase #6 | $86.73 | 8.584% | $94.1749 | $94.17 | $94.15 | $94.20 |
| Purchase #7 | $12.48 | 10.224% | $13.756 | $13.76 | $13.75 | $13.80 |
| 7 purchase totals = | $881.91 | $946.7919 | $946.79 | $946.75 | $946.90 | |