| 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 | $84.94 | 3.245% | $87.6963 | $87.70 | $87.70 | $87.70 |
| Purchase #2 | $223.86 | 9.611% | $245.3752 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $12.48 | 13.820% | $14.2047 | $14.20 | $14.20 | $14.20 |
| Purchase #4 | $246.79 | 12.184% | $276.8589 | $276.86 | $276.85 | $276.90 |
| Purchase #5 | $116.90 | 7.563% | $125.7411 | $125.74 | $125.75 | $125.70 |
| Purchase #6 | $124.52 | 5.691% | $131.6064 | $131.61 | $131.60 | $131.60 |
| Purchase #7 | $242.67 | 3.451% | $251.0445 | $251.04 | $251.05 | $251.00 |
| 7 purchase totals = | $1,052.16 | $1,132.5271 | $1,132.53 | $1,132.55 | $1,132.50 | |