| 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 | $204.72 | 7.633% | $220.3463 | $220.35 | $220.35 | $220.30 |
| Purchase #2 | $233.57 | 3.513% | $241.7753 | $241.78 | $241.80 | $241.80 |
| Purchase #3 | $104.44 | 11.629% | $116.5853 | $116.59 | $116.60 | $116.60 |
| Purchase #4 | $116.46 | 11.428% | $129.769 | $129.77 | $129.75 | $129.80 |
| Purchase #5 | $247.87 | 4.173% | $258.2136 | $258.21 | $258.20 | $258.20 |
| Purchase #6 | $81.92 | 4.710% | $85.7784 | $85.78 | $85.80 | $85.80 |
| Purchase #7 | $219.40 | 8.369% | $237.7616 | $237.76 | $237.75 | $237.80 |
| 7 purchase totals = | $1,208.38 | $1,290.2295 | $1,290.24 | $1,290.25 | $1,290.30 | |