| 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 | $139.91 | 6.394% | $148.8558 | $148.86 | $148.85 | $148.90 |
| Purchase #2 | $47.36 | 8.151% | $51.2203 | $51.22 | $51.20 | $51.20 |
| Purchase #3 | $220.32 | 5.813% | $233.1272 | $233.13 | $233.15 | $233.10 |
| Purchase #4 | $103.38 | 3.639% | $107.142 | $107.14 | $107.15 | $107.10 |
| Purchase #5 | $206.28 | 10.631% | $228.2096 | $228.21 | $228.20 | $228.20 |
| Purchase #6 | $27.31 | 11.164% | $30.3589 | $30.36 | $30.35 | $30.40 |
| Purchase #7 | $237.79 | 13.681% | $270.322 | $270.32 | $270.30 | $270.30 |
| 7 purchase totals = | $982.35 | $1,069.2358 | $1,069.24 | $1,069.20 | $1,069.20 | |