| 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 | $212.59 | 10.831% | $235.6156 | $235.62 | $235.60 | $235.60 |
| Purchase #2 | $194.41 | 12.671% | $219.0437 | $219.04 | $219.05 | $219.00 |
| Purchase #3 | $27.43 | 7.150% | $29.3912 | $29.39 | $29.40 | $29.40 |
| Purchase #4 | $79.91 | 5.567% | $84.3586 | $84.36 | $84.35 | $84.40 |
| Purchase #5 | $139.61 | 11.634% | $155.8522 | $155.85 | $155.85 | $155.90 |
| Purchase #6 | $167.63 | 12.512% | $188.6039 | $188.60 | $188.60 | $188.60 |
| Purchase #7 | $208.39 | 10.188% | $229.6208 | $229.62 | $229.60 | $229.60 |
| 7 purchase totals = | $1,029.97 | $1,142.4860 | $1,142.48 | $1,142.45 | $1,142.50 | |