| 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 | $125.85 | 10.636% | $139.2354 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $174.39 | 9.626% | $191.1768 | $191.18 | $191.20 | $191.20 |
| Purchase #3 | $116.92 | 10.437% | $129.1229 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $103.39 | 11.413% | $115.1899 | $115.19 | $115.20 | $115.20 |
| Purchase #5 | $20.57 | 7.355% | $22.0829 | $22.08 | $22.10 | $22.10 |
| Purchase #6 | $204.65 | 3.791% | $212.4083 | $212.41 | $212.40 | $212.40 |
| Purchase #7 | $249.90 | 6.302% | $265.6487 | $265.65 | $265.65 | $265.60 |
| 7 purchase totals = | $995.67 | $1,074.8649 | $1,074.87 | $1,074.90 | $1,074.80 | |