| 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 | $241.88 | 12.335% | $271.7159 | $271.72 | $271.70 | $271.70 |
| Purchase #2 | $54.97 | 11.388% | $61.23 | $61.23 | $61.25 | $61.20 |
| Purchase #3 | $248.69 | 9.666% | $272.7284 | $272.73 | $272.75 | $272.70 |
| Purchase #4 | $108.99 | 12.150% | $122.2323 | $122.23 | $122.25 | $122.20 |
| Purchase #5 | $204.45 | 11.565% | $228.0946 | $228.09 | $228.10 | $228.10 |
| Purchase #6 | $181.38 | 3.317% | $187.3964 | $187.40 | $187.40 | $187.40 |
| Purchase #7 | $44.58 | 3.548% | $46.1617 | $46.16 | $46.15 | $46.20 |
| 7 purchase totals = | $1,084.94 | $1,189.5593 | $1,189.56 | $1,189.60 | $1,189.50 | |