| 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 | $132.63 | 8.327% | $143.6741 | $143.67 | $143.65 | $143.70 |
| Purchase #2 | $238.36 | 3.750% | $247.2985 | $247.30 | $247.30 | $247.30 |
| Purchase #3 | $188.59 | 11.525% | $210.325 | $210.33 | $210.35 | $210.30 |
| Purchase #4 | $71.48 | 11.486% | $79.6902 | $79.69 | $79.70 | $79.70 |
| Purchase #5 | $66.67 | 12.107% | $74.7417 | $74.74 | $74.75 | $74.70 |
| Purchase #6 | $79.59 | 5.188% | $83.7191 | $83.72 | $83.70 | $83.70 |
| Purchase #7 | $234.26 | 3.755% | $243.0565 | $243.06 | $243.05 | $243.10 |
| 7 purchase totals = | $1,011.58 | $1,082.5051 | $1,082.51 | $1,082.50 | $1,082.50 | |