| 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 | $192.71 | 8.866% | $209.7957 | $209.80 | $209.80 | $209.80 |
| Purchase #2 | $52.85 | 10.864% | $58.5916 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $220.82 | 10.160% | $243.2553 | $243.26 | $243.25 | $243.30 |
| Purchase #4 | $216.72 | 5.495% | $228.6288 | $228.63 | $228.65 | $228.60 |
| Purchase #5 | $117.64 | 11.578% | $131.2604 | $131.26 | $131.25 | $131.30 |
| Purchase #6 | $160.94 | 12.217% | $180.602 | $180.60 | $180.60 | $180.60 |
| Purchase #7 | $116.82 | 6.406% | $124.3035 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $1,078.50 | $1,176.4373 | $1,176.44 | $1,176.45 | $1,176.50 | |