| 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 | $13.94 | 4.426% | $14.557 | $14.56 | $14.55 | $14.60 |
| Purchase #2 | $132.67 | 10.405% | $146.4743 | $146.47 | $146.45 | $146.50 |
| Purchase #3 | $52.89 | 7.360% | $56.7827 | $56.78 | $56.80 | $56.80 |
| Purchase #4 | $186.96 | 10.571% | $206.7235 | $206.72 | $206.70 | $206.70 |
| Purchase #5 | $213.35 | 5.656% | $225.4171 | $225.42 | $225.40 | $225.40 |
| Purchase #6 | $115.83 | 7.758% | $124.8161 | $124.82 | $124.80 | $124.80 |
| Purchase #7 | $145.33 | 5.464% | $153.2708 | $153.27 | $153.25 | $153.30 |
| 7 purchase totals = | $860.97 | $928.0415 | $928.04 | $927.95 | $928.10 | |