| 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 | $235.31 | 12.816% | $265.4673 | $265.47 | $265.45 | $265.50 |
| Purchase #2 | $78.42 | 8.249% | $84.8889 | $84.89 | $84.90 | $84.90 |
| Purchase #3 | $147.70 | 5.614% | $155.9919 | $155.99 | $156.00 | $156.00 |
| Purchase #4 | $113.59 | 4.559% | $118.7686 | $118.77 | $118.75 | $118.80 |
| Purchase #5 | $226.56 | 5.603% | $239.2542 | $239.25 | $239.25 | $239.30 |
| Purchase #6 | $114.74 | 3.448% | $118.6962 | $118.70 | $118.70 | $118.70 |
| Purchase #7 | $25.27 | 7.165% | $27.0806 | $27.08 | $27.10 | $27.10 |
| 7 purchase totals = | $941.59 | $1,010.1477 | $1,010.15 | $1,010.15 | $1,010.30 | |