| 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 | $235.43 | 9.254% | $257.2167 | $257.22 | $257.20 | $257.20 |
| Purchase #2 | $221.70 | 8.580% | $240.7219 | $240.72 | $240.70 | $240.70 |
| Purchase #3 | $114.33 | 6.435% | $121.6871 | $121.69 | $121.70 | $121.70 |
| Purchase #4 | $78.44 | 10.325% | $86.5389 | $86.54 | $86.55 | $86.50 |
| Purchase #5 | $170.90 | 8.810% | $185.9563 | $185.96 | $185.95 | $186.00 |
| Purchase #6 | $159.52 | 11.197% | $177.3815 | $177.38 | $177.40 | $177.40 |
| Purchase #7 | $121.81 | 13.402% | $138.135 | $138.14 | $138.15 | $138.10 |
| 7 purchase totals = | $1,102.13 | $1,207.6374 | $1,207.65 | $1,207.65 | $1,207.60 | |