| 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 | $130.58 | 3.422% | $135.0484 | $135.05 | $135.05 | $135.00 |
| Purchase #2 | $233.61 | 12.218% | $262.1525 | $262.15 | $262.15 | $262.20 |
| Purchase #3 | $30.47 | 10.117% | $33.5526 | $33.55 | $33.55 | $33.60 |
| Purchase #4 | $112.75 | 10.664% | $124.7737 | $124.77 | $124.75 | $124.80 |
| Purchase #5 | $187.53 | 10.300% | $206.8456 | $206.85 | $206.85 | $206.80 |
| Purchase #6 | $18.96 | 6.587% | $20.2089 | $20.21 | $20.20 | $20.20 |
| Purchase #7 | $31.61 | 6.458% | $33.6514 | $33.65 | $33.65 | $33.70 |
| 7 purchase totals = | $745.51 | $816.2331 | $816.23 | $816.20 | $816.30 | |