| 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 | $247.29 | 4.814% | $259.1945 | $259.19 | $259.20 | $259.20 |
| Purchase #2 | $204.79 | 7.630% | $220.4155 | $220.42 | $220.40 | $220.40 |
| Purchase #3 | $139.66 | 8.492% | $151.5199 | $151.52 | $151.50 | $151.50 |
| Purchase #4 | $11.25 | 10.534% | $12.4351 | $12.44 | $12.45 | $12.40 |
| Purchase #5 | $21.92 | 5.801% | $23.1916 | $23.19 | $23.20 | $23.20 |
| Purchase #6 | $163.86 | 4.727% | $171.6057 | $171.61 | $171.60 | $171.60 |
| Purchase #7 | $120.60 | 7.491% | $129.6341 | $129.63 | $129.65 | $129.60 |
| 7 purchase totals = | $909.37 | $967.9964 | $968.00 | $968.00 | $967.90 | |