| 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 | $225.33 | 3.718% | $233.7078 | $233.71 | $233.70 | $233.70 |
| Purchase #2 | $139.48 | 10.104% | $153.5731 | $153.57 | $153.55 | $153.60 |
| Purchase #3 | $133.27 | 9.246% | $145.5921 | $145.59 | $145.60 | $145.60 |
| Purchase #4 | $188.47 | 10.189% | $207.6732 | $207.67 | $207.65 | $207.70 |
| Purchase #5 | $241.84 | 5.545% | $255.25 | $255.25 | $255.25 | $255.30 |
| Purchase #6 | $117.86 | 7.151% | $126.2882 | $126.29 | $126.30 | $126.30 |
| Purchase #7 | $122.81 | 4.347% | $128.1486 | $128.15 | $128.15 | $128.10 |
| 7 purchase totals = | $1,169.06 | $1,250.2330 | $1,250.23 | $1,250.20 | $1,250.30 | |