| 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 | $239.57 | 10.525% | $264.7847 | $264.78 | $264.80 | $264.80 |
| Purchase #2 | $164.62 | 7.804% | $177.4669 | $177.47 | $177.45 | $177.50 |
| Purchase #3 | $52.34 | 5.648% | $55.2962 | $55.30 | $55.30 | $55.30 |
| Purchase #4 | $152.88 | 7.377% | $164.158 | $164.16 | $164.15 | $164.20 |
| Purchase #5 | $188.67 | 12.229% | $211.7425 | $211.74 | $211.75 | $211.70 |
| Purchase #6 | $132.45 | 3.657% | $137.2937 | $137.29 | $137.30 | $137.30 |
| Purchase #7 | $216.61 | 10.511% | $239.3779 | $239.38 | $239.40 | $239.40 |
| 7 purchase totals = | $1,147.14 | $1,250.1199 | $1,250.12 | $1,250.15 | $1,250.20 | |