| 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 | $211.53 | 13.459% | $239.9998 | $240.00 | $240.00 | $240.00 |
| Purchase #2 | $218.87 | 4.473% | $228.6601 | $228.66 | $228.65 | $228.70 |
| Purchase #3 | $137.30 | 4.215% | $143.0872 | $143.09 | $143.10 | $143.10 |
| Purchase #4 | $106.29 | 9.559% | $116.4503 | $116.45 | $116.45 | $116.50 |
| Purchase #5 | $242.36 | 6.762% | $258.7484 | $258.75 | $258.75 | $258.70 |
| Purchase #6 | $170.62 | 8.621% | $185.3292 | $185.33 | $185.35 | $185.30 |
| Purchase #7 | $70.97 | 8.753% | $77.182 | $77.18 | $77.20 | $77.20 |
| 7 purchase totals = | $1,157.94 | $1,249.4570 | $1,249.46 | $1,249.50 | $1,249.50 | |