| 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 | $126.84 | 12.632% | $142.8624 | $142.86 | $142.85 | $142.90 |
| Purchase #2 | $241.45 | 3.347% | $249.5313 | $249.53 | $249.55 | $249.50 |
| Purchase #3 | $163.99 | 3.861% | $170.3217 | $170.32 | $170.30 | $170.30 |
| Purchase #4 | $73.26 | 7.249% | $78.5706 | $78.57 | $78.55 | $78.60 |
| Purchase #5 | $249.59 | 6.438% | $265.6586 | $265.66 | $265.65 | $265.70 |
| Purchase #6 | $247.65 | 9.445% | $271.0405 | $271.04 | $271.05 | $271.00 |
| Purchase #7 | $122.41 | 12.271% | $137.4309 | $137.43 | $137.45 | $137.40 |
| 7 purchase totals = | $1,225.19 | $1,315.4160 | $1,315.41 | $1,315.40 | $1,315.40 | |