| 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 | $240.89 | 3.126% | $248.4202 | $248.42 | $248.40 | $248.40 |
| Purchase #2 | $169.76 | 9.319% | $185.5799 | $185.58 | $185.60 | $185.60 |
| Purchase #3 | $72.61 | 5.583% | $76.6638 | $76.66 | $76.65 | $76.70 |
| Purchase #4 | $209.86 | 6.798% | $224.1263 | $224.13 | $224.15 | $224.10 |
| Purchase #5 | $10.85 | 10.672% | $12.0079 | $12.01 | $12.00 | $12.00 |
| Purchase #6 | $84.98 | 3.303% | $87.7869 | $87.79 | $87.80 | $87.80 |
| Purchase #7 | $138.36 | 7.116% | $148.2057 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $927.31 | $982.7907 | $982.80 | $982.80 | $982.80 | |