| 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 | $36.29 | 4.648% | $37.9768 | $37.98 | $38.00 | $38.00 |
| Purchase #2 | $229.32 | 3.396% | $237.1077 | $237.11 | $237.10 | $237.10 |
| Purchase #3 | $226.90 | 6.659% | $242.0093 | $242.01 | $242.00 | $242.00 |
| Purchase #4 | $151.45 | 4.562% | $158.3591 | $158.36 | $158.35 | $158.40 |
| Purchase #5 | $18.58 | 5.555% | $19.6121 | $19.61 | $19.60 | $19.60 |
| Purchase #6 | $195.44 | 11.450% | $217.8179 | $217.82 | $217.80 | $217.80 |
| Purchase #7 | $221.53 | 4.284% | $231.0203 | $231.02 | $231.00 | $231.00 |
| 7 purchase totals = | $1,079.51 | $1,143.9032 | $1,143.91 | $1,143.85 | $1,143.90 | |