| 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 | $109.79 | 10.663% | $121.4969 | $121.50 | $121.50 | $121.50 |
| Purchase #2 | $202.32 | 5.634% | $213.7187 | $213.72 | $213.70 | $213.70 |
| Purchase #3 | $30.76 | 10.575% | $34.0129 | $34.01 | $34.00 | $34.00 |
| Purchase #4 | $128.62 | 4.612% | $134.552 | $134.55 | $134.55 | $134.60 |
| Purchase #5 | $179.36 | 8.225% | $194.1124 | $194.11 | $194.10 | $194.10 |
| Purchase #6 | $44.50 | 9.799% | $48.8606 | $48.86 | $48.85 | $48.90 |
| Purchase #7 | $106.91 | 8.245% | $115.7247 | $115.72 | $115.70 | $115.70 |
| 7 purchase totals = | $802.26 | $862.4782 | $862.47 | $862.40 | $862.50 | |