| 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 | $189.28 | 13.857% | $215.5085 | $215.51 | $215.50 | $215.50 |
| Purchase #2 | $10.43 | 6.467% | $11.1045 | $11.10 | $11.10 | $11.10 |
| Purchase #3 | $131.82 | 7.300% | $141.4429 | $141.44 | $141.45 | $141.40 |
| Purchase #4 | $167.83 | 11.752% | $187.5534 | $187.55 | $187.55 | $187.60 |
| Purchase #5 | $70.78 | 9.802% | $77.7179 | $77.72 | $77.70 | $77.70 |
| Purchase #6 | $244.64 | 9.835% | $268.7003 | $268.70 | $268.70 | $268.70 |
| Purchase #7 | $71.27 | 9.167% | $77.8033 | $77.80 | $77.80 | $77.80 |
| 7 purchase totals = | $886.05 | $979.8308 | $979.82 | $979.80 | $979.80 | |