| 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 | $27.28 | 13.372% | $30.9279 | $30.93 | $30.95 | $30.90 |
| Purchase #2 | $241.33 | 5.700% | $255.0858 | $255.09 | $255.10 | $255.10 |
| Purchase #3 | $24.95 | 11.182% | $27.7399 | $27.74 | $27.75 | $27.70 |
| Purchase #4 | $247.38 | 6.858% | $264.3453 | $264.35 | $264.35 | $264.30 |
| Purchase #5 | $143.73 | 6.557% | $153.1544 | $153.15 | $153.15 | $153.20 |
| Purchase #6 | $65.31 | 8.357% | $70.768 | $70.77 | $70.75 | $70.80 |
| Purchase #7 | $204.93 | 7.391% | $220.0764 | $220.08 | $220.10 | $220.10 |
| 7 purchase totals = | $954.91 | $1,022.0977 | $1,022.11 | $1,022.15 | $1,022.10 | |