| 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 | $104.60 | 3.154% | $107.8991 | $107.90 | $107.90 | $107.90 |
| Purchase #2 | $175.47 | 3.323% | $181.3009 | $181.30 | $181.30 | $181.30 |
| Purchase #3 | $206.80 | 13.799% | $235.3363 | $235.34 | $235.35 | $235.30 |
| Purchase #4 | $55.92 | 7.275% | $59.9882 | $59.99 | $60.00 | $60.00 |
| Purchase #5 | $118.68 | 11.229% | $132.0066 | $132.01 | $132.00 | $132.00 |
| Purchase #6 | $101.48 | 10.311% | $111.9436 | $111.94 | $111.95 | $111.90 |
| Purchase #7 | $102.90 | 4.185% | $107.2064 | $107.21 | $107.20 | $107.20 |
| 7 purchase totals = | $865.85 | $935.6811 | $935.69 | $935.70 | $935.60 | |