| 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 | $199.48 | 7.511% | $214.4629 | $214.46 | $214.45 | $214.50 |
| Purchase #2 | $204.84 | 5.151% | $215.3913 | $215.39 | $215.40 | $215.40 |
| Purchase #3 | $199.51 | 4.870% | $209.2261 | $209.23 | $209.25 | $209.20 |
| Purchase #4 | $152.37 | 13.613% | $173.1121 | $173.11 | $173.10 | $173.10 |
| Purchase #5 | $234.38 | 4.479% | $244.8779 | $244.88 | $244.90 | $244.90 |
| Purchase #6 | $139.27 | 5.761% | $147.2933 | $147.29 | $147.30 | $147.30 |
| Purchase #7 | $243.60 | 7.655% | $262.2476 | $262.25 | $262.25 | $262.20 |
| 7 purchase totals = | $1,373.45 | $1,466.6112 | $1,466.61 | $1,466.65 | $1,466.60 | |