| 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 | $248.57 | 4.104% | $258.7713 | $258.77 | $258.75 | $258.80 |
| Purchase #2 | $228.68 | 11.720% | $255.4813 | $255.48 | $255.50 | $255.50 |
| Purchase #3 | $117.53 | 5.467% | $123.9554 | $123.96 | $123.95 | $124.00 |
| Purchase #4 | $110.74 | 4.496% | $115.7189 | $115.72 | $115.70 | $115.70 |
| Purchase #5 | $62.99 | 12.532% | $70.8839 | $70.88 | $70.90 | $70.90 |
| Purchase #6 | $21.60 | 10.429% | $23.8527 | $23.85 | $23.85 | $23.90 |
| Purchase #7 | $79.59 | 7.110% | $85.2488 | $85.25 | $85.25 | $85.20 |
| 7 purchase totals = | $869.70 | $933.9123 | $933.91 | $933.90 | $934.00 | |