| 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 | $209.79 | 9.480% | $229.6781 | $229.68 | $229.70 | $229.70 |
| Purchase #2 | $234.55 | 12.700% | $264.3379 | $264.34 | $264.35 | $264.30 |
| Purchase #3 | $195.71 | 10.840% | $216.925 | $216.93 | $216.95 | $216.90 |
| Purchase #4 | $243.55 | 12.289% | $273.4799 | $273.48 | $273.50 | $273.50 |
| Purchase #5 | $190.87 | 3.391% | $197.3424 | $197.34 | $197.35 | $197.30 |
| Purchase #6 | $77.32 | 3.197% | $79.7919 | $79.79 | $79.80 | $79.80 |
| Purchase #7 | $193.77 | 6.681% | $206.7158 | $206.72 | $206.70 | $206.70 |
| 7 purchase totals = | $1,345.56 | $1,468.2710 | $1,468.28 | $1,468.35 | $1,468.20 | |