| 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 | $198.66 | 9.833% | $218.1942 | $218.19 | $218.20 | $218.20 |
| Purchase #2 | $54.64 | 9.608% | $59.8898 | $59.89 | $59.90 | $59.90 |
| Purchase #3 | $30.25 | 12.505% | $34.0328 | $34.03 | $34.05 | $34.00 |
| Purchase #4 | $240.97 | 13.732% | $274.06 | $274.06 | $274.05 | $274.10 |
| Purchase #5 | $48.34 | 3.808% | $50.1808 | $50.18 | $50.20 | $50.20 |
| Purchase #6 | $189.51 | 4.559% | $198.1498 | $198.15 | $198.15 | $198.10 |
| Purchase #7 | $27.74 | 9.574% | $30.3958 | $30.40 | $30.40 | $30.40 |
| 7 purchase totals = | $790.11 | $864.9032 | $864.90 | $864.95 | $864.90 | |