| 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 | $243.82 | 13.865% | $277.6256 | $277.63 | $277.65 | $277.60 |
| Purchase #2 | $83.54 | 11.670% | $93.2891 | $93.29 | $93.30 | $93.30 |
| Purchase #3 | $190.40 | 12.851% | $214.8683 | $214.87 | $214.85 | $214.90 |
| Purchase #4 | $208.86 | 12.251% | $234.4474 | $234.45 | $234.45 | $234.40 |
| Purchase #5 | $191.40 | 10.804% | $212.0789 | $212.08 | $212.10 | $212.10 |
| Purchase #6 | $157.45 | 6.360% | $167.4638 | $167.46 | $167.45 | $167.50 |
| Purchase #7 | $10.25 | 13.259% | $11.609 | $11.61 | $11.60 | $11.60 |
| 7 purchase totals = | $1,085.72 | $1,211.3821 | $1,211.39 | $1,211.40 | $1,211.40 | |