| 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 | $35.49 | 9.780% | $38.9609 | $38.96 | $38.95 | $39.00 |
| Purchase #2 | $19.31 | 8.547% | $20.9604 | $20.96 | $20.95 | $21.00 |
| Purchase #3 | $227.46 | 8.268% | $246.2664 | $246.27 | $246.25 | $246.30 |
| Purchase #4 | $206.36 | 11.295% | $229.6684 | $229.67 | $229.65 | $229.70 |
| Purchase #5 | $178.96 | 6.780% | $191.0935 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $135.61 | 6.551% | $144.4938 | $144.49 | $144.50 | $144.50 |
| Purchase #7 | $138.82 | 6.135% | $147.3366 | $147.34 | $147.35 | $147.30 |
| 7 purchase totals = | $942.01 | $1,018.7800 | $1,018.78 | $1,018.75 | $1,018.90 | |