| 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 | $249.97 | 3.422% | $258.524 | $258.52 | $258.50 | $258.50 |
| Purchase #2 | $186.88 | 3.369% | $193.176 | $193.18 | $193.20 | $193.20 |
| Purchase #3 | $19.57 | 10.360% | $21.5975 | $21.60 | $21.60 | $21.60 |
| Purchase #4 | $32.26 | 7.417% | $34.6527 | $34.65 | $34.65 | $34.70 |
| Purchase #5 | $37.46 | 10.516% | $41.3993 | $41.40 | $41.40 | $41.40 |
| Purchase #6 | $102.81 | 6.715% | $109.7137 | $109.71 | $109.70 | $109.70 |
| Purchase #7 | $212.68 | 4.858% | $223.012 | $223.01 | $223.00 | $223.00 |
| 7 purchase totals = | $841.63 | $882.0752 | $882.07 | $882.05 | $882.10 | |