| 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 | $242.78 | 7.162% | $260.1679 | $260.17 | $260.15 | $260.20 |
| Purchase #2 | $145.95 | 12.830% | $164.6754 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $209.73 | 13.600% | $238.2533 | $238.25 | $238.25 | $238.30 |
| Purchase #4 | $216.94 | 6.638% | $231.3405 | $231.34 | $231.35 | $231.30 |
| Purchase #5 | $235.64 | 12.423% | $264.9136 | $264.91 | $264.90 | $264.90 |
| Purchase #6 | $48.32 | 10.810% | $53.5434 | $53.54 | $53.55 | $53.50 |
| Purchase #7 | $32.55 | 11.384% | $36.2555 | $36.26 | $36.25 | $36.30 |
| 7 purchase totals = | $1,131.91 | $1,249.1496 | $1,249.15 | $1,249.15 | $1,249.20 | |