| 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 | $136.73 | 11.773% | $152.8272 | $152.83 | $152.85 | $152.80 |
| Purchase #2 | $145.70 | 7.824% | $157.0996 | $157.10 | $157.10 | $157.10 |
| Purchase #3 | $246.27 | 11.348% | $274.2167 | $274.22 | $274.20 | $274.20 |
| Purchase #4 | $100.99 | 9.705% | $110.7911 | $110.79 | $110.80 | $110.80 |
| Purchase #5 | $204.76 | 3.815% | $212.5716 | $212.57 | $212.55 | $212.60 |
| Purchase #6 | $123.88 | 10.200% | $136.5158 | $136.52 | $136.50 | $136.50 |
| Purchase #7 | $76.36 | 3.466% | $79.0066 | $79.01 | $79.00 | $79.00 |
| 7 purchase totals = | $1,034.69 | $1,123.0286 | $1,123.04 | $1,123.00 | $1,123.00 | |