| 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 | $238.66 | 7.402% | $256.3256 | $256.33 | $256.35 | $256.30 |
| Purchase #2 | $116.35 | 5.363% | $122.5899 | $122.59 | $122.60 | $122.60 |
| Purchase #3 | $200.98 | 4.274% | $209.5699 | $209.57 | $209.55 | $209.60 |
| Purchase #4 | $42.85 | 9.681% | $46.9983 | $47.00 | $47.00 | $47.00 |
| Purchase #5 | $49.70 | 10.613% | $54.9747 | $54.97 | $54.95 | $55.00 |
| Purchase #6 | $42.36 | 4.376% | $44.2137 | $44.21 | $44.20 | $44.20 |
| Purchase #7 | $23.99 | 12.769% | $27.0533 | $27.05 | $27.05 | $27.10 |
| 7 purchase totals = | $714.89 | $761.7254 | $761.72 | $761.70 | $761.80 | |