| 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 | $233.72 | 4.379% | $243.9546 | $243.95 | $243.95 | $244.00 |
| Purchase #2 | $167.45 | 4.766% | $175.4307 | $175.43 | $175.45 | $175.40 |
| Purchase #3 | $191.92 | 8.670% | $208.5595 | $208.56 | $208.55 | $208.60 |
| Purchase #4 | $156.60 | 9.610% | $171.6493 | $171.65 | $171.65 | $171.60 |
| Purchase #5 | $17.49 | 12.119% | $19.6096 | $19.61 | $19.60 | $19.60 |
| Purchase #6 | $103.78 | 6.554% | $110.5817 | $110.58 | $110.60 | $110.60 |
| Purchase #7 | $212.73 | 10.438% | $234.9348 | $234.93 | $234.95 | $234.90 |
| 7 purchase totals = | $1,083.69 | $1,164.7202 | $1,164.71 | $1,164.75 | $1,164.70 | |