| 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 | $36.59 | 4.564% | $38.26 | $38.26 | $38.25 | $38.30 |
| Purchase #2 | $9.90 | 9.774% | $10.8676 | $10.87 | $10.85 | $10.90 |
| Purchase #3 | $248.83 | 9.792% | $273.1954 | $273.20 | $273.20 | $273.20 |
| Purchase #4 | $244.61 | 9.412% | $267.6327 | $267.63 | $267.65 | $267.60 |
| Purchase #5 | $223.90 | 3.596% | $231.9514 | $231.95 | $231.95 | $232.00 |
| Purchase #6 | $211.48 | 8.722% | $229.9253 | $229.93 | $229.95 | $229.90 |
| Purchase #7 | $104.54 | 9.290% | $114.2518 | $114.25 | $114.25 | $114.30 |
| 7 purchase totals = | $1,079.85 | $1,166.0842 | $1,166.09 | $1,166.10 | $1,166.20 | |