| 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 | $90.89 | 13.644% | $103.291 | $103.29 | $103.30 | $103.30 |
| Purchase #2 | $205.59 | 13.748% | $233.8545 | $233.85 | $233.85 | $233.90 |
| Purchase #3 | $21.53 | 7.674% | $23.1822 | $23.18 | $23.20 | $23.20 |
| Purchase #4 | $80.36 | 7.341% | $86.2592 | $86.26 | $86.25 | $86.30 |
| Purchase #5 | $91.40 | 8.290% | $98.9771 | $98.98 | $99.00 | $99.00 |
| Purchase #6 | $13.61 | 3.655% | $14.1074 | $14.11 | $14.10 | $14.10 |
| Purchase #7 | $39.28 | 5.156% | $41.3053 | $41.31 | $41.30 | $41.30 |
| 7 purchase totals = | $542.66 | $600.9767 | $600.98 | $601.00 | $601.10 | |