| 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 | $236.85 | 4.627% | $247.809 | $247.81 | $247.80 | $247.80 |
| Purchase #2 | $70.94 | 11.505% | $79.1016 | $79.10 | $79.10 | $79.10 |
| Purchase #3 | $141.42 | 5.242% | $148.8332 | $148.83 | $148.85 | $148.80 |
| Purchase #4 | $179.72 | 13.444% | $203.8816 | $203.88 | $203.90 | $203.90 |
| Purchase #5 | $23.69 | 13.151% | $26.8055 | $26.81 | $26.80 | $26.80 |
| Purchase #6 | $59.67 | 13.678% | $67.8317 | $67.83 | $67.85 | $67.80 |
| Purchase #7 | $32.62 | 12.332% | $36.6427 | $36.64 | $36.65 | $36.60 |
| 7 purchase totals = | $744.91 | $810.9053 | $810.90 | $810.95 | $810.80 | |