| 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 | $234.32 | 6.111% | $248.6393 | $248.64 | $248.65 | $248.60 |
| Purchase #2 | $46.61 | 8.266% | $50.4628 | $50.46 | $50.45 | $50.50 |
| Purchase #3 | $67.73 | 12.515% | $76.2064 | $76.21 | $76.20 | $76.20 |
| Purchase #4 | $50.68 | 11.786% | $56.6531 | $56.65 | $56.65 | $56.70 |
| Purchase #5 | $31.31 | 12.600% | $35.2551 | $35.26 | $35.25 | $35.30 |
| Purchase #6 | $203.63 | 11.499% | $227.0454 | $227.05 | $227.05 | $227.00 |
| Purchase #7 | $196.31 | 5.386% | $206.8833 | $206.88 | $206.90 | $206.90 |
| 7 purchase totals = | $830.59 | $901.1454 | $901.15 | $901.15 | $901.20 | |