| 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 | $153.88 | 5.293% | $162.0249 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $122.74 | 3.280% | $126.7659 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $234.64 | 10.849% | $260.0961 | $260.10 | $260.10 | $260.10 |
| Purchase #4 | $215.72 | 11.376% | $240.2603 | $240.26 | $240.25 | $240.30 |
| Purchase #5 | $219.82 | 3.775% | $228.1182 | $228.12 | $228.10 | $228.10 |
| Purchase #6 | $12.26 | 4.232% | $12.7788 | $12.78 | $12.80 | $12.80 |
| Purchase #7 | $219.64 | 13.274% | $248.795 | $248.80 | $248.80 | $248.80 |
| 7 purchase totals = | $1,178.70 | $1,278.8392 | $1,278.85 | $1,278.80 | $1,278.90 | |