| 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 | $216.63 | 11.298% | $241.1049 | $241.10 | $241.10 | $241.10 |
| Purchase #2 | $165.68 | 4.234% | $172.6949 | $172.69 | $172.70 | $172.70 |
| Purchase #3 | $238.37 | 4.662% | $249.4828 | $249.48 | $249.50 | $249.50 |
| Purchase #4 | $10.45 | 13.393% | $11.8496 | $11.85 | $11.85 | $11.80 |
| Purchase #5 | $150.72 | 4.309% | $157.2145 | $157.21 | $157.20 | $157.20 |
| Purchase #6 | $234.39 | 12.699% | $264.1552 | $264.16 | $264.15 | $264.20 |
| Purchase #7 | $191.44 | 12.548% | $215.4619 | $215.46 | $215.45 | $215.50 |
| 7 purchase totals = | $1,207.68 | $1,311.9638 | $1,311.95 | $1,311.95 | $1,312.00 | |