| 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 | $116.55 | 4.423% | $121.705 | $121.71 | $121.70 | $121.70 |
| Purchase #2 | $91.53 | 13.147% | $103.5634 | $103.56 | $103.55 | $103.60 |
| Purchase #3 | $211.57 | 11.253% | $235.378 | $235.38 | $235.40 | $235.40 |
| Purchase #4 | $160.67 | 5.560% | $169.6033 | $169.60 | $169.60 | $169.60 |
| Purchase #5 | $240.60 | 6.430% | $256.0706 | $256.07 | $256.05 | $256.10 |
| Purchase #6 | $153.55 | 10.446% | $169.5898 | $169.59 | $169.60 | $169.60 |
| Purchase #7 | $104.86 | 7.834% | $113.0747 | $113.07 | $113.05 | $113.10 |
| 7 purchase totals = | $1,079.33 | $1,168.9848 | $1,168.98 | $1,168.95 | $1,169.10 | |