| 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 | $120.51 | 13.272% | $136.5041 | $136.50 | $136.50 | $136.50 |
| Purchase #2 | $20.47 | 10.539% | $22.6273 | $22.63 | $22.65 | $22.60 |
| Purchase #3 | $193.91 | 9.859% | $213.0276 | $213.03 | $213.05 | $213.00 |
| Purchase #4 | $227.37 | 13.813% | $258.7766 | $258.78 | $258.80 | $258.80 |
| Purchase #5 | $72.32 | 9.155% | $78.9409 | $78.94 | $78.95 | $78.90 |
| Purchase #6 | $38.81 | 8.236% | $42.0064 | $42.01 | $42.00 | $42.00 |
| Purchase #7 | $175.62 | 5.710% | $185.6479 | $185.65 | $185.65 | $185.60 |
| 7 purchase totals = | $849.01 | $937.5308 | $937.54 | $937.60 | $937.40 | |