| 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 | $223.73 | 13.160% | $253.1729 | $253.17 | $253.15 | $253.20 |
| Purchase #2 | $15.97 | 7.159% | $17.1133 | $17.11 | $17.10 | $17.10 |
| Purchase #3 | $180.52 | 10.621% | $199.693 | $199.69 | $199.70 | $199.70 |
| Purchase #4 | $205.69 | 7.501% | $221.1188 | $221.12 | $221.10 | $221.10 |
| Purchase #5 | $246.37 | 3.603% | $255.2467 | $255.25 | $255.25 | $255.20 |
| Purchase #6 | $33.48 | 10.295% | $36.9268 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $124.39 | 11.616% | $138.8391 | $138.84 | $138.85 | $138.80 |
| 7 purchase totals = | $1,030.15 | $1,122.1106 | $1,122.11 | $1,122.10 | $1,122.00 | |