| 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 | $228.41 | 13.804% | $259.9397 | $259.94 | $259.95 | $259.90 |
| Purchase #2 | $109.34 | 7.117% | $117.1217 | $117.12 | $117.10 | $117.10 |
| Purchase #3 | $205.78 | 13.739% | $234.0521 | $234.05 | $234.05 | $234.10 |
| Purchase #4 | $137.52 | 12.190% | $154.2837 | $154.28 | $154.30 | $154.30 |
| Purchase #5 | $226.60 | 4.301% | $236.3461 | $236.35 | $236.35 | $236.30 |
| Purchase #6 | $223.44 | 8.519% | $242.4749 | $242.47 | $242.45 | $242.50 |
| Purchase #7 | $28.53 | 9.645% | $31.2817 | $31.28 | $31.30 | $31.30 |
| 7 purchase totals = | $1,159.62 | $1,275.4999 | $1,275.49 | $1,275.50 | $1,275.50 | |