| 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 | $214.68 | 8.753% | $233.4709 | $233.47 | $233.45 | $233.50 |
| Purchase #2 | $248.76 | 4.398% | $259.7005 | $259.70 | $259.70 | $259.70 |
| Purchase #3 | $136.79 | 7.524% | $147.0821 | $147.08 | $147.10 | $147.10 |
| Purchase #4 | $112.93 | 6.865% | $120.6826 | $120.68 | $120.70 | $120.70 |
| Purchase #5 | $48.95 | 6.474% | $52.119 | $52.12 | $52.10 | $52.10 |
| Purchase #6 | $17.37 | 12.250% | $19.4978 | $19.50 | $19.50 | $19.50 |
| Purchase #7 | $73.98 | 4.141% | $77.0435 | $77.04 | $77.05 | $77.00 |
| 7 purchase totals = | $853.46 | $909.5964 | $909.59 | $909.60 | $909.60 | |