| 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 | $206.32 | 8.547% | $223.9542 | $223.95 | $223.95 | $224.00 |
| Purchase #2 | $47.41 | 9.837% | $52.0737 | $52.07 | $52.05 | $52.10 |
| Purchase #3 | $50.25 | 12.514% | $56.5383 | $56.54 | $56.55 | $56.50 |
| Purchase #4 | $10.76 | 9.808% | $11.8153 | $11.82 | $11.80 | $11.80 |
| Purchase #5 | $35.64 | 7.664% | $38.3714 | $38.37 | $38.35 | $38.40 |
| Purchase #6 | $220.28 | 5.171% | $231.6707 | $231.67 | $231.65 | $231.70 |
| Purchase #7 | $163.31 | 11.522% | $182.1266 | $182.13 | $182.15 | $182.10 |
| 7 purchase totals = | $733.97 | $796.5502 | $796.55 | $796.50 | $796.60 | |