| 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 | $126.86 | 3.243% | $130.9741 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $76.47 | 10.332% | $84.3709 | $84.37 | $84.35 | $84.40 |
| Purchase #3 | $197.97 | 5.665% | $209.185 | $209.19 | $209.20 | $209.20 |
| Purchase #4 | $235.63 | 9.128% | $257.1383 | $257.14 | $257.15 | $257.10 |
| Purchase #5 | $188.33 | 5.164% | $198.0554 | $198.06 | $198.05 | $198.10 |
| Purchase #6 | $23.53 | 5.116% | $24.7338 | $24.73 | $24.75 | $24.70 |
| Purchase #7 | $200.27 | 8.476% | $217.2449 | $217.24 | $217.25 | $217.20 |
| 7 purchase totals = | $1,049.06 | $1,121.7024 | $1,121.70 | $1,121.70 | $1,121.70 | |