| 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 | $225.87 | 3.716% | $234.2633 | $234.26 | $234.25 | $234.30 |
| Purchase #2 | $200.56 | 3.481% | $207.5415 | $207.54 | $207.55 | $207.50 |
| Purchase #3 | $170.89 | 9.502% | $187.128 | $187.13 | $187.15 | $187.10 |
| Purchase #4 | $214.76 | 3.224% | $221.6839 | $221.68 | $221.70 | $221.70 |
| Purchase #5 | $245.86 | 8.660% | $267.1515 | $267.15 | $267.15 | $267.20 |
| Purchase #6 | $81.83 | 3.578% | $84.7579 | $84.76 | $84.75 | $84.80 |
| Purchase #7 | $32.73 | 10.186% | $36.0639 | $36.06 | $36.05 | $36.10 |
| 7 purchase totals = | $1,172.50 | $1,238.5900 | $1,238.58 | $1,238.60 | $1,238.70 | |