| 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 | $103.40 | 13.257% | $117.1077 | $117.11 | $117.10 | $117.10 |
| Purchase #2 | $239.78 | 5.803% | $253.6944 | $253.69 | $253.70 | $253.70 |
| Purchase #3 | $236.85 | 12.350% | $266.101 | $266.10 | $266.10 | $266.10 |
| Purchase #4 | $164.55 | 11.466% | $183.4173 | $183.42 | $183.40 | $183.40 |
| Purchase #5 | $172.35 | 5.710% | $182.1912 | $182.19 | $182.20 | $182.20 |
| Purchase #6 | $176.46 | 6.454% | $187.8487 | $187.85 | $187.85 | $187.80 |
| Purchase #7 | $27.70 | 9.239% | $30.2592 | $30.26 | $30.25 | $30.30 |
| 7 purchase totals = | $1,121.09 | $1,220.6195 | $1,220.62 | $1,220.60 | $1,220.60 | |