| 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 | $122.65 | 11.360% | $136.583 | $136.58 | $136.60 | $136.60 |
| Purchase #2 | $12.25 | 5.810% | $12.9617 | $12.96 | $12.95 | $13.00 |
| Purchase #3 | $211.83 | 12.720% | $238.7748 | $238.77 | $238.75 | $238.80 |
| Purchase #4 | $44.91 | 10.518% | $49.6336 | $49.63 | $49.65 | $49.60 |
| Purchase #5 | $235.47 | 7.224% | $252.4804 | $252.48 | $252.50 | $252.50 |
| Purchase #6 | $242.31 | 5.668% | $256.0441 | $256.04 | $256.05 | $256.00 |
| Purchase #7 | $86.27 | 10.244% | $95.1075 | $95.11 | $95.10 | $95.10 |
| 7 purchase totals = | $955.69 | $1,041.5851 | $1,041.57 | $1,041.60 | $1,041.60 | |