| 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 | $200.71 | 7.102% | $214.9644 | $214.96 | $214.95 | $215.00 |
| Purchase #2 | $115.52 | 8.797% | $125.6823 | $125.68 | $125.70 | $125.70 |
| Purchase #3 | $154.99 | 5.684% | $163.7996 | $163.80 | $163.80 | $163.80 |
| Purchase #4 | $64.25 | 13.185% | $72.7214 | $72.72 | $72.70 | $72.70 |
| Purchase #5 | $148.77 | 3.224% | $153.5663 | $153.57 | $153.55 | $153.60 |
| Purchase #6 | $174.43 | 13.410% | $197.8211 | $197.82 | $197.80 | $197.80 |
| Purchase #7 | $145.44 | 4.770% | $152.3775 | $152.38 | $152.40 | $152.40 |
| 7 purchase totals = | $1,004.11 | $1,080.9326 | $1,080.93 | $1,080.90 | $1,081.00 | |