| 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 | $216.61 | 10.474% | $239.2977 | $239.30 | $239.30 | $239.30 |
| Purchase #2 | $142.86 | 5.118% | $150.1716 | $150.17 | $150.15 | $150.20 |
| Purchase #3 | $233.93 | 6.554% | $249.2618 | $249.26 | $249.25 | $249.30 |
| Purchase #4 | $197.46 | 8.410% | $214.0664 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $207.44 | 10.530% | $229.2834 | $229.28 | $229.30 | $229.30 |
| Purchase #6 | $193.66 | 12.316% | $217.5112 | $217.51 | $217.50 | $217.50 |
| Purchase #7 | $242.70 | 6.445% | $258.342 | $258.34 | $258.35 | $258.30 |
| 7 purchase totals = | $1,434.66 | $1,557.9341 | $1,557.93 | $1,557.90 | $1,558.00 | |