| 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 | $187.60 | 13.697% | $213.2956 | $213.30 | $213.30 | $213.30 |
| Purchase #2 | $9.44 | 8.290% | $10.2226 | $10.22 | $10.20 | $10.20 |
| Purchase #3 | $70.62 | 11.796% | $78.9503 | $78.95 | $78.95 | $79.00 |
| Purchase #4 | $123.34 | 4.550% | $128.952 | $128.95 | $128.95 | $129.00 |
| Purchase #5 | $214.57 | 11.780% | $239.8463 | $239.85 | $239.85 | $239.80 |
| Purchase #6 | $75.75 | 9.521% | $82.9622 | $82.96 | $82.95 | $83.00 |
| Purchase #7 | $233.59 | 4.734% | $244.6482 | $244.65 | $244.65 | $244.60 |
| 7 purchase totals = | $914.91 | $998.8772 | $998.88 | $998.85 | $998.90 | |