| 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 | $68.68 | 7.773% | $74.0185 | $74.02 | $74.00 | $74.00 |
| Purchase #2 | $199.58 | 6.514% | $212.5806 | $212.58 | $212.60 | $212.60 |
| Purchase #3 | $142.50 | 8.726% | $154.9346 | $154.93 | $154.95 | $154.90 |
| Purchase #4 | $224.97 | 7.403% | $241.6245 | $241.62 | $241.60 | $241.60 |
| Purchase #5 | $44.98 | 12.417% | $50.5652 | $50.57 | $50.55 | $50.60 |
| Purchase #6 | $204.95 | 3.533% | $212.1909 | $212.19 | $212.20 | $212.20 |
| Purchase #7 | $210.92 | 5.859% | $223.2778 | $223.28 | $223.30 | $223.30 |
| 7 purchase totals = | $1,096.58 | $1,169.1921 | $1,169.19 | $1,169.20 | $1,169.20 | |