| 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 | $9.62 | 6.351% | $10.231 | $10.23 | $10.25 | $10.20 |
| Purchase #2 | $101.38 | 12.449% | $114.0008 | $114.00 | $114.00 | $114.00 |
| Purchase #3 | $111.51 | 12.536% | $125.4889 | $125.49 | $125.50 | $125.50 |
| Purchase #4 | $184.61 | 6.541% | $196.6853 | $196.69 | $196.70 | $196.70 |
| Purchase #5 | $201.74 | 5.845% | $213.5317 | $213.53 | $213.55 | $213.50 |
| Purchase #6 | $71.60 | 8.644% | $77.7891 | $77.79 | $77.80 | $77.80 |
| Purchase #7 | $33.72 | 3.228% | $34.8085 | $34.81 | $34.80 | $34.80 |
| 7 purchase totals = | $714.18 | $772.5353 | $772.54 | $772.60 | $772.50 | |