| 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 | $195.54 | 11.258% | $217.5539 | $217.55 | $217.55 | $217.60 |
| Purchase #2 | $242.84 | 5.655% | $256.5726 | $256.57 | $256.55 | $256.60 |
| Purchase #3 | $108.87 | 7.263% | $116.7772 | $116.78 | $116.80 | $116.80 |
| Purchase #4 | $6.84 | 12.638% | $7.7044 | $7.70 | $7.70 | $7.70 |
| Purchase #5 | $7.64 | 12.280% | $8.5782 | $8.58 | $8.60 | $8.60 |
| Purchase #6 | $221.76 | 9.358% | $242.5123 | $242.51 | $242.50 | $242.50 |
| Purchase #7 | $10.66 | 6.136% | $11.3141 | $11.31 | $11.30 | $11.30 |
| 7 purchase totals = | $794.15 | $861.0127 | $861.00 | $861.00 | $861.10 | |