| 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 | $122.95 | 3.630% | $127.4131 | $127.41 | $127.40 | $127.40 |
| Purchase #2 | $19.35 | 10.700% | $21.4205 | $21.42 | $21.40 | $21.40 |
| Purchase #3 | $232.86 | 3.821% | $241.7576 | $241.76 | $241.75 | $241.80 |
| Purchase #4 | $108.93 | 9.196% | $118.9472 | $118.95 | $118.95 | $118.90 |
| Purchase #5 | $171.92 | 12.461% | $193.343 | $193.34 | $193.35 | $193.30 |
| Purchase #6 | $219.56 | 5.266% | $231.122 | $231.12 | $231.10 | $231.10 |
| Purchase #7 | $9.61 | 4.812% | $10.0724 | $10.07 | $10.05 | $10.10 |
| 7 purchase totals = | $885.18 | $944.0758 | $944.07 | $944.00 | $944.00 | |