| 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 | $240.37 | 13.621% | $273.1108 | $273.11 | $273.10 | $273.10 |
| Purchase #2 | $200.72 | 3.230% | $207.2033 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $16.62 | 8.700% | $18.0659 | $18.07 | $18.05 | $18.10 |
| Purchase #4 | $120.26 | 10.190% | $132.5145 | $132.51 | $132.50 | $132.50 |
| Purchase #5 | $170.74 | 11.504% | $190.3819 | $190.38 | $190.40 | $190.40 |
| Purchase #6 | $89.75 | 10.508% | $99.1809 | $99.18 | $99.20 | $99.20 |
| Purchase #7 | $5.40 | 12.396% | $6.0694 | $6.07 | $6.05 | $6.10 |
| 7 purchase totals = | $843.86 | $926.5267 | $926.52 | $926.50 | $926.60 | |