| 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 | $231.41 | 3.794% | $240.1897 | $240.19 | $240.20 | $240.20 |
| Purchase #2 | $129.46 | 6.110% | $137.37 | $137.37 | $137.35 | $137.40 |
| Purchase #3 | $70.59 | 13.194% | $79.9036 | $79.90 | $79.90 | $79.90 |
| Purchase #4 | $238.57 | 11.246% | $265.3996 | $265.40 | $265.40 | $265.40 |
| Purchase #5 | $65.52 | 12.618% | $73.7873 | $73.79 | $73.80 | $73.80 |
| Purchase #6 | $200.71 | 12.330% | $225.4575 | $225.46 | $225.45 | $225.50 |
| Purchase #7 | $126.42 | 13.701% | $143.7408 | $143.74 | $143.75 | $143.70 |
| 7 purchase totals = | $1,062.68 | $1,165.8485 | $1,165.85 | $1,165.85 | $1,165.90 | |