| 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 | $213.59 | 6.521% | $227.5182 | $227.52 | $227.50 | $227.50 |
| Purchase #2 | $194.86 | 11.712% | $217.682 | $217.68 | $217.70 | $217.70 |
| Purchase #3 | $178.80 | 6.384% | $190.2146 | $190.21 | $190.20 | $190.20 |
| Purchase #4 | $192.35 | 7.195% | $206.1896 | $206.19 | $206.20 | $206.20 |
| Purchase #5 | $9.92 | 13.772% | $11.2862 | $11.29 | $11.30 | $11.30 |
| Purchase #6 | $250.88 | 6.330% | $266.7607 | $266.76 | $266.75 | $266.80 |
| Purchase #7 | $150.51 | 11.706% | $168.1287 | $168.13 | $168.15 | $168.10 |
| 7 purchase totals = | $1,190.91 | $1,287.7800 | $1,287.78 | $1,287.80 | $1,287.80 | |