| 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 | $240.74 | 13.166% | $272.4358 | $272.44 | $272.45 | $272.40 |
| Purchase #2 | $127.58 | 11.484% | $142.2313 | $142.23 | $142.25 | $142.20 |
| Purchase #3 | $206.95 | 10.291% | $228.2472 | $228.25 | $228.25 | $228.20 |
| Purchase #4 | $233.98 | 3.159% | $241.3714 | $241.37 | $241.35 | $241.40 |
| Purchase #5 | $131.43 | 12.548% | $147.9218 | $147.92 | $147.90 | $147.90 |
| Purchase #6 | $27.43 | 8.554% | $29.7764 | $29.78 | $29.80 | $29.80 |
| Purchase #7 | $59.44 | 6.709% | $63.4278 | $63.43 | $63.45 | $63.40 |
| 7 purchase totals = | $1,027.55 | $1,125.4117 | $1,125.42 | $1,125.45 | $1,125.30 | |