| 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 | $217.27 | 12.734% | $244.9372 | $244.94 | $244.95 | $244.90 |
| Purchase #2 | $26.58 | 3.210% | $27.4332 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $240.41 | 11.632% | $268.3745 | $268.37 | $268.35 | $268.40 |
| Purchase #4 | $129.49 | 12.497% | $145.6724 | $145.67 | $145.65 | $145.70 |
| Purchase #5 | $235.33 | 10.791% | $260.7245 | $260.72 | $260.70 | $260.70 |
| Purchase #6 | $42.67 | 6.688% | $45.5238 | $45.52 | $45.50 | $45.50 |
| Purchase #7 | $242.70 | 9.148% | $264.9022 | $264.90 | $264.90 | $264.90 |
| 7 purchase totals = | $1,134.45 | $1,257.5678 | $1,257.55 | $1,257.50 | $1,257.50 | |