| 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 | $9.83 | 13.512% | $11.1582 | $11.16 | $11.15 | $11.20 |
| Purchase #2 | $157.29 | 9.208% | $171.7733 | $171.77 | $171.75 | $171.80 |
| Purchase #3 | $232.62 | 3.507% | $240.778 | $240.78 | $240.80 | $240.80 |
| Purchase #4 | $179.83 | 7.593% | $193.4845 | $193.48 | $193.50 | $193.50 |
| Purchase #5 | $12.92 | 4.381% | $13.486 | $13.49 | $13.50 | $13.50 |
| Purchase #6 | $103.96 | 11.367% | $115.7771 | $115.78 | $115.80 | $115.80 |
| Purchase #7 | $109.30 | 5.825% | $115.6667 | $115.67 | $115.65 | $115.70 |
| 7 purchase totals = | $805.75 | $862.1238 | $862.13 | $862.15 | $862.30 | |