| 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 | $106.32 | 4.130% | $110.711 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $235.72 | 7.158% | $252.5928 | $252.59 | $252.60 | $252.60 |
| Purchase #3 | $164.29 | 9.360% | $179.6675 | $179.67 | $179.65 | $179.70 |
| Purchase #4 | $119.90 | 3.638% | $124.262 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $149.78 | 7.823% | $161.4973 | $161.50 | $161.50 | $161.50 |
| Purchase #6 | $34.41 | 8.760% | $37.4243 | $37.42 | $37.40 | $37.40 |
| Purchase #7 | $73.55 | 10.230% | $81.0742 | $81.07 | $81.05 | $81.10 |
| 7 purchase totals = | $883.97 | $947.2291 | $947.22 | $947.15 | $947.30 | |