| 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 | $109.95 | 5.689% | $116.2051 | $116.21 | $116.20 | $116.20 |
| Purchase #2 | $17.75 | 13.382% | $20.1253 | $20.13 | $20.15 | $20.10 |
| Purchase #3 | $245.53 | 12.636% | $276.5552 | $276.56 | $276.55 | $276.60 |
| Purchase #4 | $224.98 | 8.106% | $243.2169 | $243.22 | $243.20 | $243.20 |
| Purchase #5 | $207.40 | 5.274% | $218.3383 | $218.34 | $218.35 | $218.30 |
| Purchase #6 | $229.34 | 8.778% | $249.4715 | $249.47 | $249.45 | $249.50 |
| Purchase #7 | $21.45 | 3.382% | $22.1754 | $22.18 | $22.20 | $22.20 |
| 7 purchase totals = | $1,056.40 | $1,146.0877 | $1,146.11 | $1,146.10 | $1,146.10 | |