| 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 | $213.95 | 10.214% | $235.8029 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $206.47 | 3.110% | $212.8912 | $212.89 | $212.90 | $212.90 |
| Purchase #3 | $169.62 | 5.333% | $178.6658 | $178.67 | $178.65 | $178.70 |
| Purchase #4 | $176.55 | 11.348% | $196.5849 | $196.58 | $196.60 | $196.60 |
| Purchase #5 | $170.51 | 10.195% | $187.8935 | $187.89 | $187.90 | $187.90 |
| Purchase #6 | $15.49 | 10.212% | $17.0718 | $17.07 | $17.05 | $17.10 |
| Purchase #7 | $69.97 | 8.304% | $75.7803 | $75.78 | $75.80 | $75.80 |
| 7 purchase totals = | $1,022.56 | $1,104.6904 | $1,104.68 | $1,104.70 | $1,104.80 | |