| 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 | $230.45 | 10.228% | $254.0204 | $254.02 | $254.00 | $254.00 |
| Purchase #2 | $141.39 | 10.670% | $156.4763 | $156.48 | $156.50 | $156.50 |
| Purchase #3 | $80.53 | 8.812% | $87.6263 | $87.63 | $87.65 | $87.60 |
| Purchase #4 | $65.83 | 8.723% | $71.5724 | $71.57 | $71.55 | $71.60 |
| Purchase #5 | $43.63 | 8.809% | $47.4734 | $47.47 | $47.45 | $47.50 |
| Purchase #6 | $9.44 | 3.568% | $9.7768 | $9.78 | $9.80 | $9.80 |
| Purchase #7 | $50.49 | 10.218% | $55.6491 | $55.65 | $55.65 | $55.60 |
| 7 purchase totals = | $621.76 | $682.5947 | $682.60 | $682.60 | $682.60 | |