| 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 | $244.38 | 5.708% | $258.3292 | $258.33 | $258.35 | $258.30 |
| Purchase #2 | $108.28 | 10.772% | $119.9439 | $119.94 | $119.95 | $119.90 |
| Purchase #3 | $225.52 | 6.548% | $240.287 | $240.29 | $240.30 | $240.30 |
| Purchase #4 | $112.54 | 3.749% | $116.7591 | $116.76 | $116.75 | $116.80 |
| Purchase #5 | $58.35 | 5.363% | $61.4793 | $61.48 | $61.50 | $61.50 |
| Purchase #6 | $111.82 | 4.783% | $117.1684 | $117.17 | $117.15 | $117.20 |
| Purchase #7 | $182.26 | 12.824% | $205.633 | $205.63 | $205.65 | $205.60 |
| 7 purchase totals = | $1,043.15 | $1,119.5999 | $1,119.60 | $1,119.65 | $1,119.60 | |