| 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 | $200.56 | 10.295% | $221.2077 | $221.21 | $221.20 | $221.20 |
| Purchase #2 | $51.61 | 5.522% | $54.4599 | $54.46 | $54.45 | $54.50 |
| Purchase #3 | $143.26 | 13.586% | $162.7233 | $162.72 | $162.70 | $162.70 |
| Purchase #4 | $208.39 | 10.741% | $230.7732 | $230.77 | $230.75 | $230.80 |
| Purchase #5 | $146.29 | 9.402% | $160.0442 | $160.04 | $160.05 | $160.00 |
| Purchase #6 | $109.40 | 7.351% | $117.442 | $117.44 | $117.45 | $117.40 |
| Purchase #7 | $127.90 | 10.398% | $141.199 | $141.20 | $141.20 | $141.20 |
| 7 purchase totals = | $987.41 | $1,087.8493 | $1,087.84 | $1,087.80 | $1,087.80 | |