| 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 | $92.32 | 7.479% | $99.2246 | $99.22 | $99.20 | $99.20 |
| Purchase #2 | $108.80 | 11.698% | $121.5274 | $121.53 | $121.55 | $121.50 |
| Purchase #3 | $122.82 | 3.235% | $126.7932 | $126.79 | $126.80 | $126.80 |
| Purchase #4 | $123.85 | 5.493% | $130.6531 | $130.65 | $130.65 | $130.70 |
| Purchase #5 | $169.34 | 7.571% | $182.1607 | $182.16 | $182.15 | $182.20 |
| Purchase #6 | $179.49 | 8.118% | $194.061 | $194.06 | $194.05 | $194.10 |
| Purchase #7 | $25.29 | 9.128% | $27.5985 | $27.60 | $27.60 | $27.60 |
| 7 purchase totals = | $821.91 | $882.0185 | $882.01 | $882.00 | $882.10 | |