| 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 | $142.48 | 4.447% | $148.8161 | $148.82 | $148.80 | $148.80 |
| Purchase #2 | $62.70 | 11.212% | $69.7299 | $69.73 | $69.75 | $69.70 |
| Purchase #3 | $22.52 | 3.567% | $23.3233 | $23.32 | $23.30 | $23.30 |
| Purchase #4 | $81.81 | 4.783% | $85.723 | $85.72 | $85.70 | $85.70 |
| Purchase #5 | $213.35 | 5.176% | $224.393 | $224.39 | $224.40 | $224.40 |
| Purchase #6 | $200.34 | 5.249% | $210.8558 | $210.86 | $210.85 | $210.90 |
| Purchase #7 | $242.43 | 3.515% | $250.9514 | $250.95 | $250.95 | $251.00 |
| 7 purchase totals = | $965.63 | $1,013.7925 | $1,013.79 | $1,013.75 | $1,013.80 | |