| 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 | $186.61 | 10.530% | $206.26 | $206.26 | $206.25 | $206.30 |
| Purchase #2 | $112.61 | 13.738% | $128.0804 | $128.08 | $128.10 | $128.10 |
| Purchase #3 | $220.36 | 3.710% | $228.5354 | $228.54 | $228.55 | $228.50 |
| Purchase #4 | $215.25 | 4.424% | $224.7727 | $224.77 | $224.75 | $224.80 |
| Purchase #5 | $21.26 | 4.573% | $22.2322 | $22.23 | $22.25 | $22.20 |
| Purchase #6 | $23.52 | 12.185% | $26.3859 | $26.39 | $26.40 | $26.40 |
| Purchase #7 | $218.57 | 11.610% | $243.946 | $243.95 | $243.95 | $243.90 |
| 7 purchase totals = | $998.18 | $1,080.2126 | $1,080.22 | $1,080.25 | $1,080.20 | |