| 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 | $196.61 | 12.388% | $220.966 | $220.97 | $220.95 | $221.00 |
| Purchase #2 | $190.99 | 11.858% | $213.6376 | $213.64 | $213.65 | $213.60 |
| Purchase #3 | $191.98 | 9.794% | $210.7825 | $210.78 | $210.80 | $210.80 |
| Purchase #4 | $76.32 | 3.142% | $78.718 | $78.72 | $78.70 | $78.70 |
| Purchase #5 | $17.31 | 4.462% | $18.0824 | $18.08 | $18.10 | $18.10 |
| Purchase #6 | $178.78 | 11.218% | $198.8355 | $198.84 | $198.85 | $198.80 |
| Purchase #7 | $95.79 | 6.779% | $102.2836 | $102.28 | $102.30 | $102.30 |
| 7 purchase totals = | $947.78 | $1,043.3056 | $1,043.31 | $1,043.35 | $1,043.30 | |