| 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 | $98.39 | 12.839% | $111.0223 | $111.02 | $111.00 | $111.00 |
| Purchase #2 | $42.85 | 10.311% | $47.2683 | $47.27 | $47.25 | $47.30 |
| Purchase #3 | $65.74 | 13.123% | $74.3671 | $74.37 | $74.35 | $74.40 |
| Purchase #4 | $205.45 | 9.715% | $225.4095 | $225.41 | $225.40 | $225.40 |
| Purchase #5 | $83.91 | 8.547% | $91.0818 | $91.08 | $91.10 | $91.10 |
| Purchase #6 | $173.41 | 4.618% | $181.4181 | $181.42 | $181.40 | $181.40 |
| Purchase #7 | $221.90 | 3.506% | $229.6798 | $229.68 | $229.70 | $229.70 |
| 7 purchase totals = | $891.65 | $960.2469 | $960.25 | $960.20 | $960.30 | |