| 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 | $240.68 | 4.350% | $251.1496 | $251.15 | $251.15 | $251.10 |
| Purchase #2 | $245.96 | 8.166% | $266.0451 | $266.05 | $266.05 | $266.00 |
| Purchase #3 | $241.40 | 13.612% | $274.2594 | $274.26 | $274.25 | $274.30 |
| Purchase #4 | $60.34 | 6.783% | $64.4329 | $64.43 | $64.45 | $64.40 |
| Purchase #5 | $240.35 | 8.573% | $260.9552 | $260.96 | $260.95 | $261.00 |
| Purchase #6 | $60.87 | 3.706% | $63.1258 | $63.13 | $63.15 | $63.10 |
| Purchase #7 | $148.44 | 13.348% | $168.2538 | $168.25 | $168.25 | $168.30 |
| 7 purchase totals = | $1,238.04 | $1,348.2218 | $1,348.23 | $1,348.25 | $1,348.20 | |