| 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 | $129.90 | 5.712% | $137.3199 | $137.32 | $137.30 | $137.30 |
| Purchase #2 | $215.44 | 13.108% | $243.6799 | $243.68 | $243.70 | $243.70 |
| Purchase #3 | $101.86 | 12.458% | $114.5497 | $114.55 | $114.55 | $114.50 |
| Purchase #4 | $242.85 | 13.565% | $275.7926 | $275.79 | $275.80 | $275.80 |
| Purchase #5 | $40.87 | 9.341% | $44.6877 | $44.69 | $44.70 | $44.70 |
| Purchase #6 | $19.79 | 8.650% | $21.5018 | $21.50 | $21.50 | $21.50 |
| Purchase #7 | $23.69 | 8.802% | $25.7752 | $25.78 | $25.80 | $25.80 |
| 7 purchase totals = | $774.40 | $863.3068 | $863.31 | $863.35 | $863.30 | |