| 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 | $104.33 | 12.657% | $117.535 | $117.54 | $117.55 | $117.50 |
| Purchase #2 | $99.89 | 9.446% | $109.3256 | $109.33 | $109.35 | $109.30 |
| Purchase #3 | $79.73 | 10.782% | $88.3265 | $88.33 | $88.35 | $88.30 |
| Purchase #4 | $212.95 | 8.371% | $230.776 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $113.81 | 6.614% | $121.3374 | $121.34 | $121.35 | $121.30 |
| Purchase #6 | $189.70 | 5.502% | $200.1373 | $200.14 | $200.15 | $200.10 |
| Purchase #7 | $249.74 | 6.252% | $265.3537 | $265.35 | $265.35 | $265.40 |
| 7 purchase totals = | $1,050.15 | $1,132.7915 | $1,132.81 | $1,132.90 | $1,132.70 | |