| 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 | $219.56 | 12.383% | $246.7481 | $246.75 | $246.75 | $246.70 |
| Purchase #2 | $82.72 | 9.103% | $90.25 | $90.25 | $90.25 | $90.30 |
| Purchase #3 | $219.37 | 8.385% | $237.7642 | $237.76 | $237.75 | $237.80 |
| Purchase #4 | $138.84 | 11.574% | $154.9093 | $154.91 | $154.90 | $154.90 |
| Purchase #5 | $220.41 | 8.530% | $239.211 | $239.21 | $239.20 | $239.20 |
| Purchase #6 | $20.38 | 12.675% | $22.9632 | $22.96 | $22.95 | $23.00 |
| Purchase #7 | $188.46 | 11.682% | $210.4759 | $210.48 | $210.50 | $210.50 |
| 7 purchase totals = | $1,089.74 | $1,202.3217 | $1,202.32 | $1,202.30 | $1,202.40 | |