| 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 | $125.88 | 4.765% | $131.8782 | $131.88 | $131.90 | $131.90 |
| Purchase #2 | $204.73 | 11.868% | $229.0274 | $229.03 | $229.05 | $229.00 |
| Purchase #3 | $68.63 | 12.182% | $76.9905 | $76.99 | $77.00 | $77.00 |
| Purchase #4 | $185.77 | 11.667% | $207.4438 | $207.44 | $207.45 | $207.40 |
| Purchase #5 | $199.43 | 4.268% | $207.9417 | $207.94 | $207.95 | $207.90 |
| Purchase #6 | $160.38 | 13.669% | $182.3023 | $182.30 | $182.30 | $182.30 |
| Purchase #7 | $249.70 | 9.810% | $274.1956 | $274.20 | $274.20 | $274.20 |
| 7 purchase totals = | $1,194.52 | $1,309.7795 | $1,309.78 | $1,309.85 | $1,309.70 | |