| 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 | $240.79 | 4.750% | $252.2275 | $252.23 | $252.25 | $252.20 |
| Purchase #2 | $12.34 | 3.678% | $12.7939 | $12.79 | $12.80 | $12.80 |
| Purchase #3 | $185.68 | 13.738% | $211.1887 | $211.19 | $211.20 | $211.20 |
| Purchase #4 | $37.74 | 13.460% | $42.8198 | $42.82 | $42.80 | $42.80 |
| Purchase #5 | $237.65 | 6.354% | $252.7503 | $252.75 | $252.75 | $252.80 |
| Purchase #6 | $144.79 | 4.643% | $151.5126 | $151.51 | $151.50 | $151.50 |
| Purchase #7 | $11.49 | 13.343% | $13.0231 | $13.02 | $13.00 | $13.00 |
| 7 purchase totals = | $870.48 | $936.3159 | $936.31 | $936.30 | $936.30 | |