| 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 | $93.26 | 10.245% | $102.8145 | $102.81 | $102.80 | $102.80 |
| Purchase #2 | $184.48 | 3.869% | $191.6175 | $191.62 | $191.60 | $191.60 |
| Purchase #3 | $163.35 | 11.567% | $182.2447 | $182.24 | $182.25 | $182.20 |
| Purchase #4 | $98.63 | 4.195% | $102.7675 | $102.77 | $102.75 | $102.80 |
| Purchase #5 | $34.28 | 13.678% | $38.9688 | $38.97 | $38.95 | $39.00 |
| Purchase #6 | $49.60 | 6.238% | $52.694 | $52.69 | $52.70 | $52.70 |
| Purchase #7 | $14.26 | 10.739% | $15.7914 | $15.79 | $15.80 | $15.80 |
| 7 purchase totals = | $637.86 | $686.8984 | $686.89 | $686.85 | $686.90 | |