| 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 | $83.56 | 4.319% | $87.169 | $87.17 | $87.15 | $87.20 |
| Purchase #2 | $128.85 | 10.566% | $142.4643 | $142.46 | $142.45 | $142.50 |
| Purchase #3 | $26.84 | 12.776% | $30.2691 | $30.27 | $30.25 | $30.30 |
| Purchase #4 | $116.56 | 4.739% | $122.0838 | $122.08 | $122.10 | $122.10 |
| Purchase #5 | $36.36 | 9.200% | $39.7051 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $244.82 | 4.434% | $255.6753 | $255.68 | $255.70 | $255.70 |
| Purchase #7 | $14.59 | 5.871% | $15.4466 | $15.45 | $15.45 | $15.40 |
| 7 purchase totals = | $651.58 | $692.8132 | $692.82 | $692.80 | $692.90 | |