| 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 | $226.34 | 4.617% | $236.7901 | $236.79 | $236.80 | $236.80 |
| Purchase #2 | $64.92 | 12.571% | $73.0811 | $73.08 | $73.10 | $73.10 |
| Purchase #3 | $105.29 | 13.851% | $119.8737 | $119.87 | $119.85 | $119.90 |
| Purchase #4 | $21.83 | 10.126% | $24.0405 | $24.04 | $24.05 | $24.00 |
| Purchase #5 | $133.77 | 12.474% | $150.4565 | $150.46 | $150.45 | $150.50 |
| Purchase #6 | $60.86 | 11.363% | $67.7755 | $67.78 | $67.80 | $67.80 |
| Purchase #7 | $154.73 | 8.348% | $167.6469 | $167.65 | $167.65 | $167.60 |
| 7 purchase totals = | $767.74 | $839.6643 | $839.67 | $839.70 | $839.70 | |