| 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 | $189.75 | 8.219% | $205.3456 | $205.35 | $205.35 | $205.30 |
| Purchase #2 | $26.93 | 8.688% | $29.2697 | $29.27 | $29.25 | $29.30 |
| Purchase #3 | $245.96 | 10.321% | $271.3455 | $271.35 | $271.35 | $271.30 |
| Purchase #4 | $83.27 | 5.348% | $87.7233 | $87.72 | $87.70 | $87.70 |
| Purchase #5 | $91.54 | 9.222% | $99.9818 | $99.98 | $100.00 | $100.00 |
| Purchase #6 | $153.32 | 9.713% | $168.212 | $168.21 | $168.20 | $168.20 |
| Purchase #7 | $48.62 | 6.676% | $51.8659 | $51.87 | $51.85 | $51.90 |
| 7 purchase totals = | $839.39 | $913.7438 | $913.75 | $913.70 | $913.70 | |