| 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 | $124.59 | 4.565% | $130.2775 | $130.28 | $130.30 | $130.30 |
| Purchase #2 | $236.49 | 5.283% | $248.9838 | $248.98 | $249.00 | $249.00 |
| Purchase #3 | $189.40 | 12.827% | $213.6943 | $213.69 | $213.70 | $213.70 |
| Purchase #4 | $99.30 | 11.506% | $110.7255 | $110.73 | $110.75 | $110.70 |
| Purchase #5 | $210.26 | 13.117% | $237.8398 | $237.84 | $237.85 | $237.80 |
| Purchase #6 | $13.91 | 8.505% | $15.093 | $15.09 | $15.10 | $15.10 |
| Purchase #7 | $156.30 | 6.729% | $166.8174 | $166.82 | $166.80 | $166.80 |
| 7 purchase totals = | $1,030.25 | $1,123.4313 | $1,123.43 | $1,123.50 | $1,123.40 | |