| 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 | $213.29 | 9.390% | $233.3179 | $233.32 | $233.30 | $233.30 |
| Purchase #2 | $244.41 | 12.553% | $275.0908 | $275.09 | $275.10 | $275.10 |
| Purchase #3 | $64.47 | 7.490% | $69.2988 | $69.30 | $69.30 | $69.30 |
| Purchase #4 | $72.81 | 6.548% | $77.5776 | $77.58 | $77.60 | $77.60 |
| Purchase #5 | $54.39 | 9.137% | $59.3596 | $59.36 | $59.35 | $59.40 |
| Purchase #6 | $67.52 | 3.466% | $69.8602 | $69.86 | $69.85 | $69.90 |
| Purchase #7 | $110.48 | 4.713% | $115.6869 | $115.69 | $115.70 | $115.70 |
| 7 purchase totals = | $827.37 | $900.1918 | $900.20 | $900.20 | $900.30 | |