| 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 | $235.90 | 6.609% | $251.4906 | $251.49 | $251.50 | $251.50 |
| Purchase #2 | $81.58 | 9.854% | $89.6189 | $89.62 | $89.60 | $89.60 |
| Purchase #3 | $124.48 | 9.657% | $136.501 | $136.50 | $136.50 | $136.50 |
| Purchase #4 | $93.99 | 10.499% | $103.858 | $103.86 | $103.85 | $103.90 |
| Purchase #5 | $201.80 | 12.211% | $226.4418 | $226.44 | $226.45 | $226.40 |
| Purchase #6 | $236.90 | 13.840% | $269.687 | $269.69 | $269.70 | $269.70 |
| Purchase #7 | $123.91 | 13.593% | $140.7531 | $140.75 | $140.75 | $140.80 |
| 7 purchase totals = | $1,098.56 | $1,218.3504 | $1,218.35 | $1,218.35 | $1,218.40 | |