| 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 | $207.76 | 9.439% | $227.3705 | $227.37 | $227.35 | $227.40 |
| Purchase #2 | $118.29 | 10.801% | $131.0665 | $131.07 | $131.05 | $131.10 |
| Purchase #3 | $194.38 | 12.230% | $218.1527 | $218.15 | $218.15 | $218.20 |
| Purchase #4 | $174.47 | 13.501% | $198.0252 | $198.03 | $198.05 | $198.00 |
| Purchase #5 | $63.70 | 3.547% | $65.9594 | $65.96 | $65.95 | $66.00 |
| Purchase #6 | $182.65 | 3.733% | $189.4683 | $189.47 | $189.45 | $189.50 |
| Purchase #7 | $55.67 | 4.435% | $58.139 | $58.14 | $58.15 | $58.10 |
| 7 purchase totals = | $996.92 | $1,088.1816 | $1,088.19 | $1,088.15 | $1,088.30 | |