| 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 | $136.44 | 7.832% | $147.126 | $147.13 | $147.15 | $147.10 |
| Purchase #2 | $216.89 | 12.379% | $243.7388 | $243.74 | $243.75 | $243.70 |
| Purchase #3 | $211.57 | 13.325% | $239.7617 | $239.76 | $239.75 | $239.80 |
| Purchase #4 | $233.57 | 10.868% | $258.9544 | $258.95 | $258.95 | $259.00 |
| Purchase #5 | $111.54 | 3.614% | $115.5711 | $115.57 | $115.55 | $115.60 |
| Purchase #6 | $169.69 | 12.614% | $191.0947 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $11.51 | 6.456% | $12.2531 | $12.25 | $12.25 | $12.30 |
| 7 purchase totals = | $1,091.21 | $1,208.4998 | $1,208.49 | $1,208.50 | $1,208.60 | |