| 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 | $191.63 | 11.327% | $213.3359 | $213.34 | $213.35 | $213.30 |
| Purchase #2 | $28.33 | 9.532% | $31.0304 | $31.03 | $31.05 | $31.00 |
| Purchase #3 | $206.81 | 12.504% | $232.6695 | $232.67 | $232.65 | $232.70 |
| Purchase #4 | $34.78 | 8.556% | $37.7558 | $37.76 | $37.75 | $37.80 |
| Purchase #5 | $83.62 | 7.732% | $90.0855 | $90.09 | $90.10 | $90.10 |
| Purchase #6 | $60.39 | 11.623% | $67.4091 | $67.41 | $67.40 | $67.40 |
| Purchase #7 | $226.32 | 9.331% | $247.4379 | $247.44 | $247.45 | $247.40 |
| 7 purchase totals = | $831.88 | $919.7241 | $919.74 | $919.75 | $919.70 | |