| 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 | $215.41 | 9.466% | $235.8007 | $235.80 | $235.80 | $235.80 |
| Purchase #2 | $40.48 | 11.205% | $45.0158 | $45.02 | $45.00 | $45.00 |
| Purchase #3 | $240.68 | 7.818% | $259.4964 | $259.50 | $259.50 | $259.50 |
| Purchase #4 | $240.59 | 10.216% | $265.1687 | $265.17 | $265.15 | $265.20 |
| Purchase #5 | $28.56 | 11.106% | $31.7319 | $31.73 | $31.75 | $31.70 |
| Purchase #6 | $148.46 | 4.527% | $155.1808 | $155.18 | $155.20 | $155.20 |
| Purchase #7 | $204.74 | 4.710% | $214.3833 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $1,118.92 | $1,206.7776 | $1,206.78 | $1,206.80 | $1,206.80 | |