| 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 | $122.27 | 8.648% | $132.8439 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $231.72 | 7.297% | $248.6286 | $248.63 | $248.65 | $248.60 |
| Purchase #3 | $241.62 | 3.680% | $250.5116 | $250.51 | $250.50 | $250.50 |
| Purchase #4 | $13.40 | 8.358% | $14.52 | $14.52 | $14.50 | $14.50 |
| Purchase #5 | $62.27 | 9.167% | $67.9783 | $67.98 | $68.00 | $68.00 |
| Purchase #6 | $139.39 | 4.256% | $145.3224 | $145.32 | $145.30 | $145.30 |
| Purchase #7 | $74.34 | 4.607% | $77.7648 | $77.76 | $77.75 | $77.80 |
| 7 purchase totals = | $885.01 | $937.5696 | $937.56 | $937.55 | $937.50 | |