| 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 | $36.93 | 7.603% | $39.7378 | $39.74 | $39.75 | $39.70 |
| Purchase #2 | $228.57 | 9.627% | $250.5744 | $250.57 | $250.55 | $250.60 |
| Purchase #3 | $206.72 | 11.376% | $230.2365 | $230.24 | $230.25 | $230.20 |
| Purchase #4 | $250.69 | 8.126% | $271.0611 | $271.06 | $271.05 | $271.10 |
| Purchase #5 | $5.30 | 4.569% | $5.5422 | $5.54 | $5.55 | $5.50 |
| Purchase #6 | $125.94 | 9.158% | $137.4736 | $137.47 | $137.45 | $137.50 |
| Purchase #7 | $250.25 | 6.606% | $266.7815 | $266.78 | $266.80 | $266.80 |
| 7 purchase totals = | $1,104.40 | $1,201.4071 | $1,201.40 | $1,201.40 | $1,201.40 | |