| 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 | $209.32 | 4.413% | $218.5573 | $218.56 | $218.55 | $218.60 |
| Purchase #2 | $123.67 | 6.658% | $131.9039 | $131.90 | $131.90 | $131.90 |
| Purchase #3 | $64.71 | 8.865% | $70.4465 | $70.45 | $70.45 | $70.40 |
| Purchase #4 | $113.33 | 5.753% | $119.8499 | $119.85 | $119.85 | $119.80 |
| Purchase #5 | $62.27 | 9.285% | $68.0518 | $68.05 | $68.05 | $68.10 |
| Purchase #6 | $158.56 | 9.489% | $173.6058 | $173.61 | $173.60 | $173.60 |
| Purchase #7 | $124.95 | 9.868% | $137.2801 | $137.28 | $137.30 | $137.30 |
| 7 purchase totals = | $856.81 | $919.6953 | $919.70 | $919.70 | $919.70 | |