| 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 | $244.99 | 12.351% | $275.2487 | $275.25 | $275.25 | $275.20 |
| Purchase #2 | $16.60 | 3.552% | $17.1896 | $17.19 | $17.20 | $17.20 |
| Purchase #3 | $40.30 | 8.826% | $43.8569 | $43.86 | $43.85 | $43.90 |
| Purchase #4 | $219.99 | 7.783% | $237.1118 | $237.11 | $237.10 | $237.10 |
| Purchase #5 | $77.78 | 3.125% | $80.2106 | $80.21 | $80.20 | $80.20 |
| Purchase #6 | $168.99 | 4.684% | $176.9055 | $176.91 | $176.90 | $176.90 |
| Purchase #7 | $155.99 | 8.224% | $168.8186 | $168.82 | $168.80 | $168.80 |
| 7 purchase totals = | $924.64 | $999.3417 | $999.35 | $999.30 | $999.30 | |