| 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 | $120.46 | 5.215% | $126.742 | $126.74 | $126.75 | $126.70 |
| Purchase #2 | $250.37 | 9.355% | $273.7921 | $273.79 | $273.80 | $273.80 |
| Purchase #3 | $205.28 | 12.523% | $230.9872 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $124.81 | 4.252% | $130.1169 | $130.12 | $130.10 | $130.10 |
| Purchase #5 | $42.98 | 12.212% | $48.2287 | $48.23 | $48.25 | $48.20 |
| Purchase #6 | $15.61 | 8.315% | $16.908 | $16.91 | $16.90 | $16.90 |
| Purchase #7 | $10.95 | 4.829% | $11.4788 | $11.48 | $11.50 | $11.50 |
| 7 purchase totals = | $770.46 | $838.2537 | $838.26 | $838.30 | $838.20 | |