| 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 | $241.98 | 11.807% | $270.5506 | $270.55 | $270.55 | $270.60 |
| Purchase #2 | $234.57 | 4.832% | $245.9044 | $245.90 | $245.90 | $245.90 |
| Purchase #3 | $199.98 | 9.155% | $218.2882 | $218.29 | $218.30 | $218.30 |
| Purchase #4 | $243.87 | 12.351% | $273.9904 | $273.99 | $274.00 | $274.00 |
| Purchase #5 | $227.38 | 12.172% | $255.0567 | $255.06 | $255.05 | $255.10 |
| Purchase #6 | $99.47 | 11.359% | $110.7688 | $110.77 | $110.75 | $110.80 |
| Purchase #7 | $163.90 | 3.495% | $169.6283 | $169.63 | $169.65 | $169.60 |
| 7 purchase totals = | $1,411.15 | $1,544.1874 | $1,544.19 | $1,544.20 | $1,544.30 | |