| 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 | $214.27 | 3.777% | $222.363 | $222.36 | $222.35 | $222.40 |
| Purchase #2 | $200.81 | 8.155% | $217.1861 | $217.19 | $217.20 | $217.20 |
| Purchase #3 | $57.97 | 13.457% | $65.771 | $65.77 | $65.75 | $65.80 |
| Purchase #4 | $38.34 | 9.796% | $42.0958 | $42.10 | $42.10 | $42.10 |
| Purchase #5 | $88.35 | 6.542% | $94.1299 | $94.13 | $94.15 | $94.10 |
| Purchase #6 | $26.51 | 10.246% | $29.2262 | $29.23 | $29.25 | $29.20 |
| Purchase #7 | $204.56 | 6.219% | $217.2816 | $217.28 | $217.30 | $217.30 |
| 7 purchase totals = | $830.81 | $888.0536 | $888.06 | $888.10 | $888.10 | |