| 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 | $193.45 | 6.785% | $206.5756 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $102.86 | 12.140% | $115.3472 | $115.35 | $115.35 | $115.30 |
| Purchase #3 | $197.81 | 10.711% | $218.9974 | $219.00 | $219.00 | $219.00 |
| Purchase #4 | $213.77 | 12.248% | $239.9525 | $239.95 | $239.95 | $240.00 |
| Purchase #5 | $242.27 | 11.724% | $270.6737 | $270.67 | $270.65 | $270.70 |
| Purchase #6 | $239.55 | 13.659% | $272.2701 | $272.27 | $272.25 | $272.30 |
| Purchase #7 | $238.98 | 13.728% | $271.7872 | $271.79 | $271.80 | $271.80 |
| 7 purchase totals = | $1,428.69 | $1,595.6037 | $1,595.61 | $1,595.60 | $1,595.70 | |