| 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 | $218.72 | 11.243% | $243.3107 | $243.31 | $243.30 | $243.30 |
| Purchase #2 | $79.32 | 5.350% | $83.5636 | $83.56 | $83.55 | $83.60 |
| Purchase #3 | $8.63 | 10.821% | $9.5639 | $9.56 | $9.55 | $9.60 |
| Purchase #4 | $226.32 | 9.157% | $247.0441 | $247.04 | $247.05 | $247.00 |
| Purchase #5 | $200.34 | 4.362% | $209.0788 | $209.08 | $209.10 | $209.10 |
| Purchase #6 | $242.75 | 12.185% | $272.3291 | $272.33 | $272.35 | $272.30 |
| Purchase #7 | $215.59 | 5.585% | $227.6307 | $227.63 | $227.65 | $227.60 |
| 7 purchase totals = | $1,191.67 | $1,292.5209 | $1,292.51 | $1,292.55 | $1,292.50 | |