| 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 | $233.81 | 5.130% | $245.8045 | $245.80 | $245.80 | $245.80 |
| Purchase #2 | $214.30 | 12.110% | $240.2517 | $240.25 | $240.25 | $240.30 |
| Purchase #3 | $52.65 | 4.252% | $54.8887 | $54.89 | $54.90 | $54.90 |
| Purchase #4 | $167.62 | 12.754% | $188.9983 | $189.00 | $189.00 | $189.00 |
| Purchase #5 | $102.66 | 3.714% | $106.4728 | $106.47 | $106.45 | $106.50 |
| Purchase #6 | $99.46 | 6.556% | $105.9806 | $105.98 | $106.00 | $106.00 |
| Purchase #7 | $207.54 | 8.854% | $225.9156 | $225.92 | $225.90 | $225.90 |
| 7 purchase totals = | $1,078.04 | $1,168.3122 | $1,168.31 | $1,168.30 | $1,168.40 | |