| 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 | $105.78 | 9.109% | $115.4155 | $115.42 | $115.40 | $115.40 |
| Purchase #2 | $220.81 | 10.509% | $244.0149 | $244.01 | $244.00 | $244.00 |
| Purchase #3 | $22.97 | 13.820% | $26.1445 | $26.14 | $26.15 | $26.10 |
| Purchase #4 | $208.93 | 10.868% | $231.6365 | $231.64 | $231.65 | $231.60 |
| Purchase #5 | $192.71 | 11.537% | $214.943 | $214.94 | $214.95 | $214.90 |
| Purchase #6 | $40.81 | 4.763% | $42.7538 | $42.75 | $42.75 | $42.80 |
| Purchase #7 | $66.27 | 6.625% | $70.6604 | $70.66 | $70.65 | $70.70 |
| 7 purchase totals = | $858.28 | $945.5686 | $945.56 | $945.55 | $945.50 | |