| 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 | $141.27 | 9.236% | $154.3177 | $154.32 | $154.30 | $154.30 |
| Purchase #2 | $68.60 | 3.697% | $71.1361 | $71.14 | $71.15 | $71.10 |
| Purchase #3 | $34.74 | 12.273% | $39.0036 | $39.00 | $39.00 | $39.00 |
| Purchase #4 | $107.72 | 4.226% | $112.2722 | $112.27 | $112.25 | $112.30 |
| Purchase #5 | $50.28 | 3.497% | $52.0383 | $52.04 | $52.05 | $52.00 |
| Purchase #6 | $194.66 | 11.600% | $217.2406 | $217.24 | $217.25 | $217.20 |
| Purchase #7 | $178.36 | 13.541% | $202.5117 | $202.51 | $202.50 | $202.50 |
| 7 purchase totals = | $775.63 | $848.5202 | $848.52 | $848.50 | $848.40 | |