| 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 | $226.84 | 5.352% | $238.9805 | $238.98 | $239.00 | $239.00 |
| Purchase #2 | $199.69 | 11.640% | $222.9339 | $222.93 | $222.95 | $222.90 |
| Purchase #3 | $43.41 | 9.330% | $47.4602 | $47.46 | $47.45 | $47.50 |
| Purchase #4 | $123.54 | 10.423% | $136.4166 | $136.42 | $136.40 | $136.40 |
| Purchase #5 | $226.53 | 13.835% | $257.8704 | $257.87 | $257.85 | $257.90 |
| Purchase #6 | $133.87 | 4.532% | $139.937 | $139.94 | $139.95 | $139.90 |
| Purchase #7 | $220.50 | 12.210% | $247.4231 | $247.42 | $247.40 | $247.40 |
| 7 purchase totals = | $1,174.38 | $1,291.0217 | $1,291.02 | $1,291.00 | $1,291.00 | |