| 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 | $134.53 | 5.850% | $142.4 | $142.40 | $142.40 | $142.40 |
| Purchase #2 | $235.26 | 10.822% | $260.7198 | $260.72 | $260.70 | $260.70 |
| Purchase #3 | $203.44 | 11.278% | $226.384 | $226.38 | $226.40 | $226.40 |
| Purchase #4 | $41.83 | 4.352% | $43.6504 | $43.65 | $43.65 | $43.70 |
| Purchase #5 | $45.35 | 4.393% | $47.3422 | $47.34 | $47.35 | $47.30 |
| Purchase #6 | $17.40 | 5.573% | $18.3697 | $18.37 | $18.35 | $18.40 |
| Purchase #7 | $49.92 | 12.395% | $56.1076 | $56.11 | $56.10 | $56.10 |
| 7 purchase totals = | $727.73 | $794.9737 | $794.97 | $794.95 | $795.00 | |