| 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 | $234.47 | 12.102% | $262.8456 | $262.85 | $262.85 | $262.80 |
| Purchase #2 | $125.51 | 8.750% | $136.4921 | $136.49 | $136.50 | $136.50 |
| Purchase #3 | $242.95 | 7.347% | $260.7995 | $260.80 | $260.80 | $260.80 |
| Purchase #4 | $179.70 | 9.829% | $197.3627 | $197.36 | $197.35 | $197.40 |
| Purchase #5 | $15.67 | 11.305% | $17.4415 | $17.44 | $17.45 | $17.40 |
| Purchase #6 | $209.40 | 7.176% | $224.4265 | $224.43 | $224.45 | $224.40 |
| Purchase #7 | $206.80 | 5.555% | $218.2877 | $218.29 | $218.30 | $218.30 |
| 7 purchase totals = | $1,214.50 | $1,317.6556 | $1,317.66 | $1,317.70 | $1,317.60 | |