| 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 | $238.82 | 6.817% | $255.1004 | $255.10 | $255.10 | $255.10 |
| Purchase #2 | $36.72 | 3.538% | $38.0192 | $38.02 | $38.00 | $38.00 |
| Purchase #3 | $16.48 | 3.134% | $16.9965 | $17.00 | $17.00 | $17.00 |
| Purchase #4 | $79.96 | 7.813% | $86.2073 | $86.21 | $86.20 | $86.20 |
| Purchase #5 | $131.40 | 4.569% | $137.4037 | $137.40 | $137.40 | $137.40 |
| Purchase #6 | $230.68 | 4.758% | $241.6558 | $241.66 | $241.65 | $241.70 |
| Purchase #7 | $14.57 | 11.195% | $16.2011 | $16.20 | $16.20 | $16.20 |
| 7 purchase totals = | $748.63 | $791.5840 | $791.59 | $791.55 | $791.60 | |