| 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 | $231.67 | 6.542% | $246.8259 | $246.83 | $246.85 | $246.80 |
| Purchase #2 | $129.68 | 6.785% | $138.4788 | $138.48 | $138.50 | $138.50 |
| Purchase #3 | $198.65 | 10.840% | $220.1837 | $220.18 | $220.20 | $220.20 |
| Purchase #4 | $178.37 | 7.468% | $191.6907 | $191.69 | $191.70 | $191.70 |
| Purchase #5 | $52.70 | 13.746% | $59.9441 | $59.94 | $59.95 | $59.90 |
| Purchase #6 | $73.70 | 13.703% | $83.7991 | $83.80 | $83.80 | $83.80 |
| Purchase #7 | $93.66 | 13.358% | $106.1711 | $106.17 | $106.15 | $106.20 |
| 7 purchase totals = | $958.43 | $1,047.0934 | $1,047.09 | $1,047.15 | $1,047.10 | |