| 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 | $244.66 | 13.135% | $276.7961 | $276.80 | $276.80 | $276.80 |
| Purchase #2 | $157.85 | 6.131% | $167.5278 | $167.53 | $167.55 | $167.50 |
| Purchase #3 | $188.92 | 10.648% | $209.0362 | $209.04 | $209.05 | $209.00 |
| Purchase #4 | $184.28 | 8.366% | $199.6969 | $199.70 | $199.70 | $199.70 |
| Purchase #5 | $13.98 | 13.593% | $15.8803 | $15.88 | $15.90 | $15.90 |
| Purchase #6 | $27.25 | 6.135% | $28.9218 | $28.92 | $28.90 | $28.90 |
| Purchase #7 | $201.45 | 11.836% | $225.2936 | $225.29 | $225.30 | $225.30 |
| 7 purchase totals = | $1,018.39 | $1,123.1527 | $1,123.16 | $1,123.20 | $1,123.10 | |