| 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 | $117.49 | 3.870% | $122.0369 | $122.04 | $122.05 | $122.00 |
| Purchase #2 | $225.38 | 12.110% | $252.6735 | $252.67 | $252.65 | $252.70 |
| Purchase #3 | $40.41 | 8.181% | $43.7159 | $43.72 | $43.70 | $43.70 |
| Purchase #4 | $176.67 | 13.463% | $200.4551 | $200.46 | $200.45 | $200.50 |
| Purchase #5 | $25.98 | 7.153% | $27.8383 | $27.84 | $27.85 | $27.80 |
| Purchase #6 | $42.94 | 11.282% | $47.7845 | $47.78 | $47.80 | $47.80 |
| Purchase #7 | $90.62 | 4.531% | $94.726 | $94.73 | $94.75 | $94.70 |
| 7 purchase totals = | $719.49 | $789.2302 | $789.24 | $789.25 | $789.20 | |