| 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 | $203.87 | 6.220% | $216.5507 | $216.55 | $216.55 | $216.60 |
| Purchase #2 | $87.36 | 7.762% | $94.1409 | $94.14 | $94.15 | $94.10 |
| Purchase #3 | $218.31 | 4.417% | $227.9528 | $227.95 | $227.95 | $228.00 |
| Purchase #4 | $13.27 | 10.639% | $14.6818 | $14.68 | $14.70 | $14.70 |
| Purchase #5 | $51.46 | 9.377% | $56.2854 | $56.29 | $56.30 | $56.30 |
| Purchase #6 | $218.26 | 11.273% | $242.8644 | $242.86 | $242.85 | $242.90 |
| Purchase #7 | $208.87 | 9.124% | $227.9273 | $227.93 | $227.95 | $227.90 |
| 7 purchase totals = | $1,001.40 | $1,080.4033 | $1,080.40 | $1,080.45 | $1,080.50 | |