| 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 | $239.36 | 8.400% | $259.4662 | $259.47 | $259.45 | $259.50 |
| Purchase #2 | $121.59 | 4.729% | $127.34 | $127.34 | $127.35 | $127.30 |
| Purchase #3 | $128.43 | 8.378% | $139.1899 | $139.19 | $139.20 | $139.20 |
| Purchase #4 | $125.39 | 5.387% | $132.1448 | $132.14 | $132.15 | $132.10 |
| Purchase #5 | $157.84 | 8.561% | $171.3527 | $171.35 | $171.35 | $171.40 |
| Purchase #6 | $122.99 | 5.627% | $129.9106 | $129.91 | $129.90 | $129.90 |
| Purchase #7 | $151.93 | 12.315% | $170.6402 | $170.64 | $170.65 | $170.60 |
| 7 purchase totals = | $1,047.53 | $1,130.0444 | $1,130.04 | $1,130.05 | $1,130.00 | |