| 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 | $193.47 | 9.583% | $212.0102 | $212.01 | $212.00 | $212.00 |
| Purchase #2 | $8.87 | 11.669% | $9.905 | $9.91 | $9.90 | $9.90 |
| Purchase #3 | $145.44 | 4.278% | $151.6619 | $151.66 | $151.65 | $151.70 |
| Purchase #4 | $105.37 | 3.496% | $109.0537 | $109.05 | $109.05 | $109.10 |
| Purchase #5 | $230.74 | 11.399% | $257.0421 | $257.04 | $257.05 | $257.00 |
| Purchase #6 | $215.84 | 7.712% | $232.4856 | $232.49 | $232.50 | $232.50 |
| Purchase #7 | $222.98 | 8.554% | $242.0537 | $242.05 | $242.05 | $242.10 |
| 7 purchase totals = | $1,122.71 | $1,214.2122 | $1,214.21 | $1,214.20 | $1,214.30 | |