| 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 | $245.59 | 13.835% | $279.5674 | $279.57 | $279.55 | $279.60 |
| Purchase #2 | $237.97 | 9.270% | $260.0298 | $260.03 | $260.05 | $260.00 |
| Purchase #3 | $149.77 | 11.257% | $166.6296 | $166.63 | $166.65 | $166.60 |
| Purchase #4 | $181.81 | 9.177% | $198.4947 | $198.49 | $198.50 | $198.50 |
| Purchase #5 | $161.84 | 11.485% | $180.4273 | $180.43 | $180.45 | $180.40 |
| Purchase #6 | $99.87 | 11.163% | $111.0185 | $111.02 | $111.00 | $111.00 |
| Purchase #7 | $103.78 | 13.470% | $117.7592 | $117.76 | $117.75 | $117.80 |
| 7 purchase totals = | $1,180.63 | $1,313.9265 | $1,313.93 | $1,313.95 | $1,313.90 | |