| 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 | $242.44 | 8.854% | $263.9056 | $263.91 | $263.90 | $263.90 |
| Purchase #2 | $30.59 | 12.584% | $34.4394 | $34.44 | $34.45 | $34.40 |
| Purchase #3 | $155.51 | 11.767% | $173.8089 | $173.81 | $173.80 | $173.80 |
| Purchase #4 | $201.94 | 13.408% | $229.0161 | $229.02 | $229.00 | $229.00 |
| Purchase #5 | $249.43 | 12.248% | $279.9802 | $279.98 | $280.00 | $280.00 |
| Purchase #6 | $66.39 | 5.453% | $70.0102 | $70.01 | $70.00 | $70.00 |
| Purchase #7 | $55.42 | 9.790% | $60.8456 | $60.85 | $60.85 | $60.80 |
| 7 purchase totals = | $1,001.72 | $1,112.0060 | $1,112.02 | $1,112.00 | $1,111.90 | |