| 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 | $232.80 | 7.545% | $250.3648 | $250.36 | $250.35 | $250.40 |
| Purchase #2 | $110.37 | 4.153% | $114.9537 | $114.95 | $114.95 | $115.00 |
| Purchase #3 | $152.27 | 11.627% | $169.9744 | $169.97 | $169.95 | $170.00 |
| Purchase #4 | $34.57 | 12.282% | $38.8159 | $38.82 | $38.80 | $38.80 |
| Purchase #5 | $214.29 | 7.804% | $231.0132 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $108.58 | 4.403% | $113.3608 | $113.36 | $113.35 | $113.40 |
| Purchase #7 | $26.77 | 6.805% | $28.5917 | $28.59 | $28.60 | $28.60 |
| 7 purchase totals = | $879.65 | $947.0745 | $947.06 | $947.00 | $947.20 | |