| 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 | $34.54 | 7.733% | $37.211 | $37.21 | $37.20 | $37.20 |
| Purchase #2 | $209.57 | 10.208% | $230.9629 | $230.96 | $230.95 | $231.00 |
| Purchase #3 | $200.65 | 12.662% | $226.0563 | $226.06 | $226.05 | $226.10 |
| Purchase #4 | $154.79 | 9.841% | $170.0229 | $170.02 | $170.00 | $170.00 |
| Purchase #5 | $173.58 | 8.346% | $188.067 | $188.07 | $188.05 | $188.10 |
| Purchase #6 | $49.93 | 6.439% | $53.145 | $53.15 | $53.15 | $53.10 |
| Purchase #7 | $204.98 | 10.265% | $226.0212 | $226.02 | $226.00 | $226.00 |
| 7 purchase totals = | $1,028.04 | $1,131.4863 | $1,131.49 | $1,131.40 | $1,131.50 | |