| 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 | $20.73 | 7.166% | $22.2155 | $22.22 | $22.20 | $22.20 |
| Purchase #2 | $236.95 | 9.292% | $258.9674 | $258.97 | $258.95 | $259.00 |
| Purchase #3 | $201.55 | 3.505% | $208.6143 | $208.61 | $208.60 | $208.60 |
| Purchase #4 | $41.99 | 5.528% | $44.3112 | $44.31 | $44.30 | $44.30 |
| Purchase #5 | $63.81 | 8.120% | $68.9914 | $68.99 | $69.00 | $69.00 |
| Purchase #6 | $221.92 | 5.390% | $233.8815 | $233.88 | $233.90 | $233.90 |
| Purchase #7 | $215.81 | 7.864% | $232.7813 | $232.78 | $232.80 | $232.80 |
| 7 purchase totals = | $1,002.76 | $1,069.7626 | $1,069.76 | $1,069.75 | $1,069.80 | |