| 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 | $124.36 | 13.354% | $140.967 | $140.97 | $140.95 | $141.00 |
| Purchase #2 | $46.57 | 7.549% | $50.0856 | $50.09 | $50.10 | $50.10 |
| Purchase #3 | $37.50 | 6.484% | $39.9315 | $39.93 | $39.95 | $39.90 |
| Purchase #4 | $236.68 | 4.616% | $247.6051 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $154.40 | 6.550% | $164.5132 | $164.51 | $164.50 | $164.50 |
| Purchase #6 | $20.91 | 8.634% | $22.7154 | $22.72 | $22.70 | $22.70 |
| Purchase #7 | $240.73 | 11.609% | $268.6763 | $268.68 | $268.70 | $268.70 |
| 7 purchase totals = | $861.15 | $934.4941 | $934.51 | $934.50 | $934.50 | |