| 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 | $202.79 | 6.426% | $215.8213 | $215.82 | $215.80 | $215.80 |
| Purchase #2 | $14.63 | 6.334% | $15.5567 | $15.56 | $15.55 | $15.60 |
| Purchase #3 | $247.58 | 8.648% | $268.9907 | $268.99 | $269.00 | $269.00 |
| Purchase #4 | $69.84 | 10.526% | $77.1914 | $77.19 | $77.20 | $77.20 |
| Purchase #5 | $50.91 | 13.415% | $57.7396 | $57.74 | $57.75 | $57.70 |
| Purchase #6 | $24.97 | 13.240% | $28.276 | $28.28 | $28.30 | $28.30 |
| Purchase #7 | $222.48 | 4.236% | $231.9043 | $231.90 | $231.90 | $231.90 |
| 7 purchase totals = | $833.20 | $895.4800 | $895.48 | $895.50 | $895.50 | |