| 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 | $79.49 | 9.679% | $87.1838 | $87.18 | $87.20 | $87.20 |
| Purchase #2 | $166.75 | 9.158% | $182.021 | $182.02 | $182.00 | $182.00 |
| Purchase #3 | $188.70 | 13.309% | $213.8141 | $213.81 | $213.80 | $213.80 |
| Purchase #4 | $182.51 | 5.420% | $192.402 | $192.40 | $192.40 | $192.40 |
| Purchase #5 | $47.94 | 3.857% | $49.789 | $49.79 | $49.80 | $49.80 |
| Purchase #6 | $226.82 | 12.826% | $255.9119 | $255.91 | $255.90 | $255.90 |
| Purchase #7 | $201.78 | 5.783% | $213.4489 | $213.45 | $213.45 | $213.40 |
| 7 purchase totals = | $1,093.99 | $1,194.5707 | $1,194.56 | $1,194.55 | $1,194.50 | |