| 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 | $24.33 | 11.316% | $27.0832 | $27.08 | $27.10 | $27.10 |
| Purchase #2 | $232.52 | 12.226% | $260.9479 | $260.95 | $260.95 | $260.90 |
| Purchase #3 | $138.83 | 5.294% | $146.1797 | $146.18 | $146.20 | $146.20 |
| Purchase #4 | $189.56 | 13.552% | $215.2492 | $215.25 | $215.25 | $215.20 |
| Purchase #5 | $173.38 | 9.638% | $190.0904 | $190.09 | $190.10 | $190.10 |
| Purchase #6 | $237.83 | 4.415% | $248.3302 | $248.33 | $248.35 | $248.30 |
| Purchase #7 | $35.45 | 12.259% | $39.7958 | $39.80 | $39.80 | $39.80 |
| 7 purchase totals = | $1,031.90 | $1,127.6764 | $1,127.68 | $1,127.75 | $1,127.60 | |