| 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 | $103.61 | 10.276% | $114.257 | $114.26 | $114.25 | $114.30 |
| Purchase #2 | $208.35 | 10.871% | $230.9997 | $231.00 | $231.00 | $231.00 |
| Purchase #3 | $234.54 | 3.347% | $242.3901 | $242.39 | $242.40 | $242.40 |
| Purchase #4 | $105.97 | 11.495% | $118.1513 | $118.15 | $118.15 | $118.20 |
| Purchase #5 | $131.60 | 6.158% | $139.7039 | $139.70 | $139.70 | $139.70 |
| Purchase #6 | $51.91 | 10.374% | $57.2951 | $57.30 | $57.30 | $57.30 |
| Purchase #7 | $189.94 | 10.773% | $210.4022 | $210.40 | $210.40 | $210.40 |
| 7 purchase totals = | $1,025.92 | $1,113.1993 | $1,113.20 | $1,113.20 | $1,113.30 | |