| 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 | $46.61 | 4.517% | $48.7154 | $48.72 | $48.70 | $48.70 |
| Purchase #2 | $100.83 | 3.401% | $104.2592 | $104.26 | $104.25 | $104.30 |
| Purchase #3 | $242.59 | 11.648% | $270.8469 | $270.85 | $270.85 | $270.80 |
| Purchase #4 | $211.51 | 12.217% | $237.3502 | $237.35 | $237.35 | $237.40 |
| Purchase #5 | $145.66 | 3.346% | $150.5338 | $150.53 | $150.55 | $150.50 |
| Purchase #6 | $119.30 | 12.459% | $134.1636 | $134.16 | $134.15 | $134.20 |
| Purchase #7 | $119.99 | 3.599% | $124.3084 | $124.31 | $124.30 | $124.30 |
| 7 purchase totals = | $986.49 | $1,070.1775 | $1,070.18 | $1,070.15 | $1,070.20 | |