| 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 | $212.70 | 5.699% | $224.8218 | $224.82 | $224.80 | $224.80 |
| Purchase #2 | $122.87 | 4.542% | $128.4508 | $128.45 | $128.45 | $128.50 |
| Purchase #3 | $226.89 | 8.734% | $246.7066 | $246.71 | $246.70 | $246.70 |
| Purchase #4 | $85.50 | 8.414% | $92.694 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $60.66 | 12.460% | $68.2182 | $68.22 | $68.20 | $68.20 |
| Purchase #6 | $34.99 | 10.464% | $38.6514 | $38.65 | $38.65 | $38.70 |
| Purchase #7 | $26.63 | 10.639% | $29.4632 | $29.46 | $29.45 | $29.50 |
| 7 purchase totals = | $770.24 | $829.0060 | $829.00 | $828.95 | $829.10 | |