| 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 | $216.42 | 12.437% | $243.3362 | $243.34 | $243.35 | $243.30 |
| Purchase #2 | $237.70 | 5.670% | $251.1776 | $251.18 | $251.20 | $251.20 |
| Purchase #3 | $80.63 | 12.340% | $90.5797 | $90.58 | $90.60 | $90.60 |
| Purchase #4 | $115.39 | 10.495% | $127.5002 | $127.50 | $127.50 | $127.50 |
| Purchase #5 | $142.26 | 13.764% | $161.8407 | $161.84 | $161.85 | $161.80 |
| Purchase #6 | $197.45 | 12.430% | $221.993 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $83.36 | 4.132% | $86.8044 | $86.80 | $86.80 | $86.80 |
| 7 purchase totals = | $1,073.21 | $1,183.2318 | $1,183.23 | $1,183.30 | $1,183.20 | |