| 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 | $217.70 | 3.332% | $224.9538 | $224.95 | $224.95 | $225.00 |
| Purchase #2 | $100.77 | 10.490% | $111.3408 | $111.34 | $111.35 | $111.30 |
| Purchase #3 | $178.49 | 10.376% | $197.0101 | $197.01 | $197.00 | $197.00 |
| Purchase #4 | $27.42 | 13.684% | $31.1722 | $31.17 | $31.15 | $31.20 |
| Purchase #5 | $138.63 | 6.234% | $147.2722 | $147.27 | $147.25 | $147.30 |
| Purchase #6 | $195.80 | 10.872% | $217.0874 | $217.09 | $217.10 | $217.10 |
| Purchase #7 | $210.36 | 4.217% | $219.2309 | $219.23 | $219.25 | $219.20 |
| 7 purchase totals = | $1,069.17 | $1,148.0674 | $1,148.06 | $1,148.05 | $1,148.10 | |