| 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 | $233.45 | 12.357% | $262.2974 | $262.30 | $262.30 | $262.30 |
| Purchase #2 | $250.80 | 9.466% | $274.5407 | $274.54 | $274.55 | $274.50 |
| Purchase #3 | $136.47 | 4.687% | $142.8663 | $142.87 | $142.85 | $142.90 |
| Purchase #4 | $11.60 | 9.734% | $12.7291 | $12.73 | $12.75 | $12.70 |
| Purchase #5 | $128.56 | 10.194% | $141.6654 | $141.67 | $141.65 | $141.70 |
| Purchase #6 | $123.98 | 13.815% | $141.1078 | $141.11 | $141.10 | $141.10 |
| Purchase #7 | $217.84 | 11.486% | $242.8611 | $242.86 | $242.85 | $242.90 |
| 7 purchase totals = | $1,102.70 | $1,218.0678 | $1,218.08 | $1,218.05 | $1,218.10 | |