| 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 | $142.82 | 3.633% | $148.0087 | $148.01 | $148.00 | $148.00 |
| Purchase #2 | $240.72 | 12.440% | $270.6656 | $270.67 | $270.65 | $270.70 |
| Purchase #3 | $23.73 | 11.748% | $26.5178 | $26.52 | $26.50 | $26.50 |
| Purchase #4 | $99.47 | 9.703% | $109.1216 | $109.12 | $109.10 | $109.10 |
| Purchase #5 | $49.31 | 6.413% | $52.4723 | $52.47 | $52.45 | $52.50 |
| Purchase #6 | $32.96 | 8.738% | $35.84 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $231.76 | 4.348% | $241.8369 | $241.84 | $241.85 | $241.80 |
| 7 purchase totals = | $820.77 | $884.4629 | $884.47 | $884.40 | $884.40 | |