| 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 | $250.67 | 8.404% | $271.7363 | $271.74 | $271.75 | $271.70 |
| Purchase #2 | $42.25 | 9.155% | $46.118 | $46.12 | $46.10 | $46.10 |
| Purchase #3 | $177.56 | 3.626% | $183.9983 | $184.00 | $184.00 | $184.00 |
| Purchase #4 | $144.90 | 8.498% | $157.2136 | $157.21 | $157.20 | $157.20 |
| Purchase #5 | $9.73 | 3.736% | $10.0935 | $10.09 | $10.10 | $10.10 |
| Purchase #6 | $152.54 | 12.773% | $172.0239 | $172.02 | $172.00 | $172.00 |
| Purchase #7 | $97.91 | 3.319% | $101.1596 | $101.16 | $101.15 | $101.20 |
| 7 purchase totals = | $875.56 | $942.3432 | $942.34 | $942.30 | $942.30 | |