| 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 | $209.80 | 9.155% | $229.0072 | $229.01 | $229.00 | $229.00 |
| Purchase #2 | $98.49 | 3.306% | $101.7461 | $101.75 | $101.75 | $101.70 |
| Purchase #3 | $12.38 | 5.283% | $13.034 | $13.03 | $13.05 | $13.00 |
| Purchase #4 | $226.90 | 8.608% | $246.4316 | $246.43 | $246.45 | $246.40 |
| Purchase #5 | $87.27 | 13.874% | $99.3778 | $99.38 | $99.40 | $99.40 |
| Purchase #6 | $166.77 | 5.321% | $175.6438 | $175.64 | $175.65 | $175.60 |
| Purchase #7 | $9.37 | 11.797% | $10.4754 | $10.48 | $10.50 | $10.50 |
| 7 purchase totals = | $810.98 | $875.7159 | $875.72 | $875.80 | $875.60 | |