| 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 | $113.50 | 7.453% | $121.9592 | $121.96 | $121.95 | $122.00 |
| Purchase #2 | $117.38 | 6.135% | $124.5813 | $124.58 | $124.60 | $124.60 |
| Purchase #3 | $23.26 | 10.321% | $25.6607 | $25.66 | $25.65 | $25.70 |
| Purchase #4 | $250.59 | 4.819% | $262.6659 | $262.67 | $262.65 | $262.70 |
| Purchase #5 | $162.62 | 3.419% | $168.18 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $52.84 | 3.746% | $54.8194 | $54.82 | $54.80 | $54.80 |
| Purchase #7 | $84.48 | 13.549% | $95.9262 | $95.93 | $95.95 | $95.90 |
| 7 purchase totals = | $804.67 | $853.7927 | $853.80 | $853.80 | $853.90 | |