| 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 | $197.91 | 12.299% | $222.251 | $222.25 | $222.25 | $222.30 |
| Purchase #2 | $15.98 | 10.736% | $17.6956 | $17.70 | $17.70 | $17.70 |
| Purchase #3 | $150.74 | 6.482% | $160.511 | $160.51 | $160.50 | $160.50 |
| Purchase #4 | $237.65 | 12.215% | $266.6789 | $266.68 | $266.70 | $266.70 |
| Purchase #5 | $63.47 | 8.758% | $69.0287 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $142.86 | 8.155% | $154.5102 | $154.51 | $154.50 | $154.50 |
| Purchase #7 | $220.81 | 5.494% | $232.9413 | $232.94 | $232.95 | $232.90 |
| 7 purchase totals = | $1,029.42 | $1,123.6167 | $1,123.62 | $1,123.65 | $1,123.60 | |