| 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 | $213.63 | 7.618% | $229.9043 | $229.90 | $229.90 | $229.90 |
| Purchase #2 | $149.30 | 13.315% | $169.1793 | $169.18 | $169.20 | $169.20 |
| Purchase #3 | $23.57 | 5.751% | $24.9255 | $24.93 | $24.95 | $24.90 |
| Purchase #4 | $196.80 | 3.379% | $203.4499 | $203.45 | $203.45 | $203.40 |
| Purchase #5 | $22.99 | 7.754% | $24.7726 | $24.77 | $24.75 | $24.80 |
| Purchase #6 | $93.31 | 12.466% | $104.942 | $104.94 | $104.95 | $104.90 |
| Purchase #7 | $90.77 | 3.758% | $94.1811 | $94.18 | $94.20 | $94.20 |
| 7 purchase totals = | $790.37 | $851.3547 | $851.35 | $851.40 | $851.30 | |