| 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 | $222.44 | 10.667% | $246.1677 | $246.17 | $246.15 | $246.20 |
| Purchase #2 | $132.56 | 13.625% | $150.6213 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $232.36 | 7.363% | $249.4687 | $249.47 | $249.45 | $249.50 |
| Purchase #4 | $192.44 | 4.761% | $201.6021 | $201.60 | $201.60 | $201.60 |
| Purchase #5 | $81.56 | 6.248% | $86.6559 | $86.66 | $86.65 | $86.70 |
| Purchase #6 | $235.64 | 8.230% | $255.0332 | $255.03 | $255.05 | $255.00 |
| Purchase #7 | $83.46 | 8.742% | $90.7561 | $90.76 | $90.75 | $90.80 |
| 7 purchase totals = | $1,180.46 | $1,280.3050 | $1,280.31 | $1,280.25 | $1,280.40 | |