| 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 | $226.93 | 6.699% | $242.132 | $242.13 | $242.15 | $242.10 |
| Purchase #2 | $129.37 | 8.829% | $140.7921 | $140.79 | $140.80 | $140.80 |
| Purchase #3 | $55.56 | 6.577% | $59.2142 | $59.21 | $59.20 | $59.20 |
| Purchase #4 | $148.61 | 13.197% | $168.2221 | $168.22 | $168.20 | $168.20 |
| Purchase #5 | $194.91 | 13.424% | $221.0747 | $221.07 | $221.05 | $221.10 |
| Purchase #6 | $201.32 | 3.107% | $207.575 | $207.58 | $207.60 | $207.60 |
| Purchase #7 | $216.74 | 5.685% | $229.0617 | $229.06 | $229.05 | $229.10 |
| 7 purchase totals = | $1,173.44 | $1,268.0718 | $1,268.06 | $1,268.05 | $1,268.10 | |