| 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 | $10.25 | 12.257% | $11.5063 | $11.51 | $11.50 | $11.50 |
| Purchase #2 | $202.48 | 3.841% | $210.2573 | $210.26 | $210.25 | $210.30 |
| Purchase #3 | $159.37 | 12.716% | $179.6355 | $179.64 | $179.65 | $179.60 |
| Purchase #4 | $125.61 | 11.811% | $140.4458 | $140.45 | $140.45 | $140.40 |
| Purchase #5 | $231.61 | 10.317% | $255.5052 | $255.51 | $255.50 | $255.50 |
| Purchase #6 | $8.84 | 9.176% | $9.6512 | $9.65 | $9.65 | $9.70 |
| Purchase #7 | $166.40 | 5.328% | $175.2658 | $175.27 | $175.25 | $175.30 |
| 7 purchase totals = | $904.56 | $982.2671 | $982.29 | $982.25 | $982.30 | |