| 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 | $21.91 | 5.396% | $23.0923 | $23.09 | $23.10 | $23.10 |
| Purchase #2 | $66.49 | 8.571% | $72.1889 | $72.19 | $72.20 | $72.20 |
| Purchase #3 | $162.95 | 3.293% | $168.3159 | $168.32 | $168.30 | $168.30 |
| Purchase #4 | $87.75 | 12.195% | $98.4511 | $98.45 | $98.45 | $98.50 |
| Purchase #5 | $87.51 | 12.446% | $98.4015 | $98.40 | $98.40 | $98.40 |
| Purchase #6 | $240.86 | 10.463% | $266.0612 | $266.06 | $266.05 | $266.10 |
| Purchase #7 | $188.41 | 13.777% | $214.3672 | $214.37 | $214.35 | $214.40 |
| 7 purchase totals = | $855.88 | $940.8781 | $940.88 | $940.85 | $941.00 | |