| 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 | $201.60 | 5.272% | $212.2284 | $212.23 | $212.25 | $212.20 |
| Purchase #2 | $57.41 | 5.382% | $60.4998 | $60.50 | $60.50 | $60.50 |
| Purchase #3 | $138.29 | 13.809% | $157.3865 | $157.39 | $157.40 | $157.40 |
| Purchase #4 | $133.74 | 12.126% | $149.9573 | $149.96 | $149.95 | $150.00 |
| Purchase #5 | $153.34 | 4.643% | $160.4596 | $160.46 | $160.45 | $160.50 |
| Purchase #6 | $104.38 | 4.636% | $109.2191 | $109.22 | $109.20 | $109.20 |
| Purchase #7 | $137.75 | 10.872% | $152.7262 | $152.73 | $152.75 | $152.70 |
| 7 purchase totals = | $926.51 | $1,002.4769 | $1,002.49 | $1,002.50 | $1,002.50 | |