| 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 | $19.65 | 8.841% | $21.3873 | $21.39 | $21.40 | $21.40 |
| Purchase #2 | $6.68 | 8.457% | $7.2449 | $7.24 | $7.25 | $7.20 |
| Purchase #3 | $168.34 | 11.628% | $187.9146 | $187.91 | $187.90 | $187.90 |
| Purchase #4 | $214.93 | 8.306% | $232.7821 | $232.78 | $232.80 | $232.80 |
| Purchase #5 | $197.30 | 4.403% | $205.9871 | $205.99 | $206.00 | $206.00 |
| Purchase #6 | $183.79 | 11.436% | $204.8082 | $204.81 | $204.80 | $204.80 |
| Purchase #7 | $145.75 | 12.266% | $163.6277 | $163.63 | $163.65 | $163.60 |
| 7 purchase totals = | $936.44 | $1,023.7519 | $1,023.75 | $1,023.80 | $1,023.70 | |