| 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 | $128.81 | 10.278% | $142.0491 | $142.05 | $142.05 | $142.00 |
| Purchase #2 | $138.38 | 12.464% | $155.6277 | $155.63 | $155.65 | $155.60 |
| Purchase #3 | $137.55 | 8.614% | $149.3986 | $149.40 | $149.40 | $149.40 |
| Purchase #4 | $9.99 | 5.721% | $10.5615 | $10.56 | $10.55 | $10.60 |
| Purchase #5 | $52.35 | 5.400% | $55.1769 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $38.72 | 8.119% | $41.8637 | $41.86 | $41.85 | $41.90 |
| Purchase #7 | $216.70 | 10.439% | $239.3213 | $239.32 | $239.30 | $239.30 |
| 7 purchase totals = | $722.50 | $793.9988 | $794.00 | $794.00 | $794.00 | |