| 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 | $107.85 | 12.692% | $121.5383 | $121.54 | $121.55 | $121.50 |
| Purchase #2 | $111.84 | 4.206% | $116.544 | $116.54 | $116.55 | $116.50 |
| Purchase #3 | $82.60 | 5.826% | $87.4123 | $87.41 | $87.40 | $87.40 |
| Purchase #4 | $164.65 | 11.775% | $184.0375 | $184.04 | $184.05 | $184.00 |
| Purchase #5 | $52.47 | 8.312% | $56.8313 | $56.83 | $56.85 | $56.80 |
| Purchase #6 | $247.83 | 3.196% | $255.7506 | $255.75 | $255.75 | $255.80 |
| Purchase #7 | $66.90 | 5.220% | $70.3922 | $70.39 | $70.40 | $70.40 |
| 7 purchase totals = | $834.14 | $892.5062 | $892.50 | $892.55 | $892.40 | |