| 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 | $124.49 | 10.700% | $137.8104 | $137.81 | $137.80 | $137.80 |
| Purchase #2 | $201.94 | 5.261% | $212.5641 | $212.56 | $212.55 | $212.60 |
| Purchase #3 | $31.91 | 13.262% | $36.1419 | $36.14 | $36.15 | $36.10 |
| Purchase #4 | $47.89 | 4.410% | $50.0019 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $99.70 | 9.444% | $109.1157 | $109.12 | $109.10 | $109.10 |
| Purchase #6 | $71.57 | 12.271% | $80.3524 | $80.35 | $80.35 | $80.40 |
| Purchase #7 | $209.25 | 4.476% | $218.616 | $218.62 | $218.60 | $218.60 |
| 7 purchase totals = | $786.75 | $844.6024 | $844.60 | $844.55 | $844.60 | |