| 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 | $96.65 | 9.615% | $105.9429 | $105.94 | $105.95 | $105.90 |
| Purchase #2 | $136.79 | 9.138% | $149.2899 | $149.29 | $149.30 | $149.30 |
| Purchase #3 | $103.81 | 5.418% | $109.4344 | $109.43 | $109.45 | $109.40 |
| Purchase #4 | $138.58 | 12.709% | $156.1921 | $156.19 | $156.20 | $156.20 |
| Purchase #5 | $244.45 | 11.340% | $272.1706 | $272.17 | $272.15 | $272.20 |
| Purchase #6 | $218.55 | 3.816% | $226.8899 | $226.89 | $226.90 | $226.90 |
| Purchase #7 | $122.78 | 12.596% | $138.2454 | $138.25 | $138.25 | $138.20 |
| 7 purchase totals = | $1,061.61 | $1,158.1652 | $1,158.16 | $1,158.20 | $1,158.10 | |