| 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 | $210.95 | 4.448% | $220.3331 | $220.33 | $220.35 | $220.30 |
| Purchase #2 | $242.88 | 5.794% | $256.9525 | $256.95 | $256.95 | $257.00 |
| Purchase #3 | $158.92 | 12.547% | $178.8597 | $178.86 | $178.85 | $178.90 |
| Purchase #4 | $79.66 | 9.313% | $87.0787 | $87.08 | $87.10 | $87.10 |
| Purchase #5 | $85.57 | 7.186% | $91.7191 | $91.72 | $91.70 | $91.70 |
| Purchase #6 | $59.94 | 12.619% | $67.5038 | $67.50 | $67.50 | $67.50 |
| Purchase #7 | $55.43 | 4.571% | $57.9637 | $57.96 | $57.95 | $58.00 |
| 7 purchase totals = | $893.35 | $960.4106 | $960.40 | $960.40 | $960.50 | |