| 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 | $223.35 | 7.288% | $239.6277 | $239.63 | $239.65 | $239.60 |
| Purchase #2 | $41.53 | 3.614% | $43.0309 | $43.03 | $43.05 | $43.00 |
| Purchase #3 | $82.88 | 11.198% | $92.1609 | $92.16 | $92.15 | $92.20 |
| Purchase #4 | $229.60 | 13.851% | $261.4019 | $261.40 | $261.40 | $261.40 |
| Purchase #5 | $11.29 | 10.201% | $12.4417 | $12.44 | $12.45 | $12.40 |
| Purchase #6 | $115.67 | 9.297% | $126.4238 | $126.42 | $126.40 | $126.40 |
| Purchase #7 | $157.89 | 11.674% | $176.3221 | $176.32 | $176.30 | $176.30 |
| 7 purchase totals = | $862.21 | $951.4090 | $951.40 | $951.40 | $951.30 | |