| 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 | $248.40 | 10.748% | $275.098 | $275.10 | $275.10 | $275.10 |
| Purchase #2 | $23.67 | 11.243% | $26.3312 | $26.33 | $26.35 | $26.30 |
| Purchase #3 | $46.83 | 3.349% | $48.3983 | $48.40 | $48.40 | $48.40 |
| Purchase #4 | $135.66 | 9.332% | $148.3198 | $148.32 | $148.30 | $148.30 |
| Purchase #5 | $11.87 | 3.782% | $12.3189 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $231.64 | 11.841% | $259.0685 | $259.07 | $259.05 | $259.10 |
| Purchase #7 | $130.90 | 9.349% | $143.1378 | $143.14 | $143.15 | $143.10 |
| 7 purchase totals = | $828.97 | $912.6725 | $912.68 | $912.65 | $912.60 | |