| 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 | $98.92 | 8.472% | $107.3005 | $107.30 | $107.30 | $107.30 |
| Purchase #2 | $238.34 | 13.395% | $270.2656 | $270.27 | $270.25 | $270.30 |
| Purchase #3 | $79.40 | 13.713% | $90.2881 | $90.29 | $90.30 | $90.30 |
| Purchase #4 | $250.82 | 9.131% | $273.7224 | $273.72 | $273.70 | $273.70 |
| Purchase #5 | $247.54 | 8.829% | $269.3953 | $269.40 | $269.40 | $269.40 |
| Purchase #6 | $216.68 | 6.699% | $231.1954 | $231.20 | $231.20 | $231.20 |
| Purchase #7 | $81.41 | 6.160% | $86.4249 | $86.42 | $86.40 | $86.40 |
| 7 purchase totals = | $1,213.11 | $1,328.5922 | $1,328.60 | $1,328.55 | $1,328.60 | |