| 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 | $8.65 | 9.429% | $9.4656 | $9.47 | $9.45 | $9.50 |
| Purchase #2 | $209.55 | 4.487% | $218.9525 | $218.95 | $218.95 | $219.00 |
| Purchase #3 | $190.73 | 6.452% | $203.0359 | $203.04 | $203.05 | $203.00 |
| Purchase #4 | $156.87 | 4.331% | $163.664 | $163.66 | $163.65 | $163.70 |
| Purchase #5 | $163.93 | 3.618% | $169.861 | $169.86 | $169.85 | $169.90 |
| Purchase #6 | $60.92 | 11.391% | $67.8594 | $67.86 | $67.85 | $67.90 |
| Purchase #7 | $243.41 | 6.382% | $258.9444 | $258.94 | $258.95 | $258.90 |
| 7 purchase totals = | $1,034.06 | $1,091.7828 | $1,091.78 | $1,091.75 | $1,091.90 | |