| 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 | $123.42 | 10.676% | $136.5963 | $136.60 | $136.60 | $136.60 |
| Purchase #2 | $189.58 | 10.825% | $210.102 | $210.10 | $210.10 | $210.10 |
| Purchase #3 | $248.48 | 9.667% | $272.5006 | $272.50 | $272.50 | $272.50 |
| Purchase #4 | $78.83 | 3.174% | $81.3321 | $81.33 | $81.35 | $81.30 |
| Purchase #5 | $68.90 | 10.374% | $76.0477 | $76.05 | $76.05 | $76.00 |
| Purchase #6 | $155.81 | 12.633% | $175.4935 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $42.81 | 10.872% | $47.4643 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $907.83 | $999.5365 | $999.53 | $999.55 | $999.50 | |