| 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 | $214.34 | 8.255% | $232.0338 | $232.03 | $232.05 | $232.00 |
| Purchase #2 | $11.43 | 12.728% | $12.8848 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $34.85 | 10.555% | $38.5284 | $38.53 | $38.55 | $38.50 |
| Purchase #4 | $211.84 | 11.546% | $236.299 | $236.30 | $236.30 | $236.30 |
| Purchase #5 | $99.69 | 9.741% | $109.4008 | $109.40 | $109.40 | $109.40 |
| Purchase #6 | $81.71 | 3.318% | $84.4211 | $84.42 | $84.40 | $84.40 |
| Purchase #7 | $24.34 | 7.750% | $26.2264 | $26.23 | $26.25 | $26.20 |
| 7 purchase totals = | $678.20 | $739.7943 | $739.79 | $739.85 | $739.70 | |