| 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 | $7.64 | 13.280% | $8.6546 | $8.65 | $8.65 | $8.70 |
| Purchase #2 | $239.74 | 6.582% | $255.5197 | $255.52 | $255.50 | $255.50 |
| Purchase #3 | $113.52 | 8.302% | $122.9444 | $122.94 | $122.95 | $122.90 |
| Purchase #4 | $65.62 | 13.372% | $74.3947 | $74.39 | $74.40 | $74.40 |
| Purchase #5 | $246.60 | 8.246% | $266.9346 | $266.93 | $266.95 | $266.90 |
| Purchase #6 | $20.37 | 7.795% | $21.9578 | $21.96 | $21.95 | $22.00 |
| Purchase #7 | $188.55 | 13.109% | $213.267 | $213.27 | $213.25 | $213.30 |
| 7 purchase totals = | $882.04 | $963.6728 | $963.66 | $963.65 | $963.70 | |