| 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 | $98.77 | 3.202% | $101.9326 | $101.93 | $101.95 | $101.90 |
| Purchase #2 | $228.95 | 5.394% | $241.2996 | $241.30 | $241.30 | $241.30 |
| Purchase #3 | $126.81 | 7.846% | $136.7595 | $136.76 | $136.75 | $136.80 |
| Purchase #4 | $199.42 | 4.393% | $208.1805 | $208.18 | $208.20 | $208.20 |
| Purchase #5 | $235.43 | 5.571% | $248.5458 | $248.55 | $248.55 | $248.50 |
| Purchase #6 | $137.79 | 7.697% | $148.3957 | $148.40 | $148.40 | $148.40 |
| Purchase #7 | $39.88 | 12.436% | $44.8395 | $44.84 | $44.85 | $44.80 |
| 7 purchase totals = | $1,067.05 | $1,129.9532 | $1,129.96 | $1,130.00 | $1,129.90 | |