| 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 | $25.84 | 4.864% | $27.0969 | $27.10 | $27.10 | $27.10 |
| Purchase #2 | $230.56 | 9.525% | $252.5208 | $252.52 | $252.50 | $252.50 |
| Purchase #3 | $195.49 | 10.347% | $215.7174 | $215.72 | $215.70 | $215.70 |
| Purchase #4 | $117.83 | 3.197% | $121.597 | $121.60 | $121.60 | $121.60 |
| Purchase #5 | $212.62 | 6.406% | $226.2404 | $226.24 | $226.25 | $226.20 |
| Purchase #6 | $207.29 | 10.333% | $228.7093 | $228.71 | $228.70 | $228.70 |
| Purchase #7 | $207.73 | 7.111% | $222.5017 | $222.50 | $222.50 | $222.50 |
| 7 purchase totals = | $1,197.36 | $1,294.3835 | $1,294.39 | $1,294.35 | $1,294.30 | |