| 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 | $118.79 | 10.254% | $130.9707 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $224.70 | 13.849% | $255.8187 | $255.82 | $255.80 | $255.80 |
| Purchase #3 | $167.81 | 3.830% | $174.2371 | $174.24 | $174.25 | $174.20 |
| Purchase #4 | $49.79 | 3.529% | $51.5471 | $51.55 | $51.55 | $51.50 |
| Purchase #5 | $147.37 | 8.543% | $159.9598 | $159.96 | $159.95 | $160.00 |
| Purchase #6 | $102.55 | 10.193% | $113.0029 | $113.00 | $113.00 | $113.00 |
| Purchase #7 | $125.72 | 10.200% | $138.5434 | $138.54 | $138.55 | $138.50 |
| 7 purchase totals = | $936.73 | $1,024.0797 | $1,024.08 | $1,024.05 | $1,024.00 | |