| 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 | $198.41 | 11.525% | $221.2768 | $221.28 | $221.30 | $221.30 |
| Purchase #2 | $207.80 | 6.249% | $220.7854 | $220.79 | $220.80 | $220.80 |
| Purchase #3 | $38.77 | 13.433% | $43.978 | $43.98 | $44.00 | $44.00 |
| Purchase #4 | $19.64 | 9.713% | $21.5476 | $21.55 | $21.55 | $21.50 |
| Purchase #5 | $216.28 | 7.643% | $232.8103 | $232.81 | $232.80 | $232.80 |
| Purchase #6 | $44.92 | 3.866% | $46.6566 | $46.66 | $46.65 | $46.70 |
| Purchase #7 | $231.52 | 4.807% | $242.6492 | $242.65 | $242.65 | $242.60 |
| 7 purchase totals = | $957.34 | $1,029.7039 | $1,029.72 | $1,029.75 | $1,029.70 | |