| 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 | $112.35 | 5.724% | $118.7809 | $118.78 | $118.80 | $118.80 |
| Purchase #2 | $215.83 | 5.413% | $227.5129 | $227.51 | $227.50 | $227.50 |
| Purchase #3 | $149.37 | 5.677% | $157.8497 | $157.85 | $157.85 | $157.80 |
| Purchase #4 | $47.94 | 13.686% | $54.5011 | $54.50 | $54.50 | $54.50 |
| Purchase #5 | $214.84 | 12.234% | $241.1235 | $241.12 | $241.10 | $241.10 |
| Purchase #6 | $37.70 | 3.709% | $39.0983 | $39.10 | $39.10 | $39.10 |
| Purchase #7 | $193.75 | 13.832% | $220.5495 | $220.55 | $220.55 | $220.50 |
| 7 purchase totals = | $971.78 | $1,059.4159 | $1,059.41 | $1,059.40 | $1,059.30 | |