| 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 | $215.72 | 4.436% | $225.2893 | $225.29 | $225.30 | $225.30 |
| Purchase #2 | $239.92 | 3.167% | $247.5183 | $247.52 | $247.50 | $247.50 |
| Purchase #3 | $22.56 | 10.398% | $24.9058 | $24.91 | $24.90 | $24.90 |
| Purchase #4 | $85.93 | 11.654% | $95.9443 | $95.94 | $95.95 | $95.90 |
| Purchase #5 | $179.76 | 13.829% | $204.619 | $204.62 | $204.60 | $204.60 |
| Purchase #6 | $11.97 | 8.688% | $13.01 | $13.01 | $13.00 | $13.00 |
| Purchase #7 | $96.95 | 13.759% | $110.2894 | $110.29 | $110.30 | $110.30 |
| 7 purchase totals = | $852.81 | $921.5761 | $921.58 | $921.55 | $921.50 | |