| 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 | $242.28 | 6.650% | $258.3916 | $258.39 | $258.40 | $258.40 |
| Purchase #2 | $200.94 | 7.595% | $216.2014 | $216.20 | $216.20 | $216.20 |
| Purchase #3 | $72.33 | 11.824% | $80.8823 | $80.88 | $80.90 | $80.90 |
| Purchase #4 | $81.97 | 8.437% | $88.8858 | $88.89 | $88.90 | $88.90 |
| Purchase #5 | $172.99 | 8.451% | $187.6094 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $188.36 | 3.244% | $194.4704 | $194.47 | $194.45 | $194.50 |
| Purchase #7 | $112.79 | 12.510% | $126.9 | $126.90 | $126.90 | $126.90 |
| 7 purchase totals = | $1,071.66 | $1,153.3409 | $1,153.34 | $1,153.35 | $1,153.40 | |