| 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 | $11.62 | 3.829% | $12.0649 | $12.06 | $12.05 | $12.10 |
| Purchase #2 | $172.76 | 4.207% | $180.028 | $180.03 | $180.05 | $180.00 |
| Purchase #3 | $200.92 | 6.539% | $214.0582 | $214.06 | $214.05 | $214.10 |
| Purchase #4 | $74.30 | 4.499% | $77.6428 | $77.64 | $77.65 | $77.60 |
| Purchase #5 | $70.53 | 8.662% | $76.6393 | $76.64 | $76.65 | $76.60 |
| Purchase #6 | $227.85 | 4.474% | $238.044 | $238.04 | $238.05 | $238.00 |
| Purchase #7 | $120.98 | 9.220% | $132.1344 | $132.13 | $132.15 | $132.10 |
| 7 purchase totals = | $878.96 | $930.6116 | $930.60 | $930.65 | $930.50 | |