| 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 | $122.48 | 10.388% | $135.2032 | $135.20 | $135.20 | $135.20 |
| Purchase #2 | $224.71 | 12.107% | $251.9156 | $251.92 | $251.90 | $251.90 |
| Purchase #3 | $99.82 | 8.243% | $108.0482 | $108.05 | $108.05 | $108.00 |
| Purchase #4 | $13.29 | 9.749% | $14.5856 | $14.59 | $14.60 | $14.60 |
| Purchase #5 | $130.71 | 11.800% | $146.1338 | $146.13 | $146.15 | $146.10 |
| Purchase #6 | $16.91 | 10.826% | $18.7407 | $18.74 | $18.75 | $18.70 |
| Purchase #7 | $197.54 | 7.701% | $212.7526 | $212.75 | $212.75 | $212.80 |
| 7 purchase totals = | $805.46 | $887.3797 | $887.38 | $887.40 | $887.30 | |