| 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 | $220.46 | 3.172% | $227.453 | $227.45 | $227.45 | $227.50 |
| Purchase #2 | $23.52 | 8.317% | $25.4762 | $25.48 | $25.50 | $25.50 |
| Purchase #3 | $38.40 | 10.163% | $42.3026 | $42.30 | $42.30 | $42.30 |
| Purchase #4 | $7.38 | 10.782% | $8.1757 | $8.18 | $8.20 | $8.20 |
| Purchase #5 | $184.63 | 6.296% | $196.2543 | $196.25 | $196.25 | $196.30 |
| Purchase #6 | $193.57 | 6.434% | $206.0243 | $206.02 | $206.00 | $206.00 |
| Purchase #7 | $76.53 | 6.566% | $81.555 | $81.56 | $81.55 | $81.60 |
| 7 purchase totals = | $744.49 | $787.2411 | $787.24 | $787.25 | $787.40 | |