| 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 | $220.90 | 3.376% | $228.3576 | $228.36 | $228.35 | $228.40 |
| Purchase #2 | $25.77 | 13.161% | $29.1616 | $29.16 | $29.15 | $29.20 |
| Purchase #3 | $119.67 | 12.291% | $134.3786 | $134.38 | $134.40 | $134.40 |
| Purchase #4 | $150.87 | 8.861% | $164.2386 | $164.24 | $164.25 | $164.20 |
| Purchase #5 | $191.68 | 10.457% | $211.724 | $211.72 | $211.70 | $211.70 |
| Purchase #6 | $20.86 | 11.189% | $23.194 | $23.19 | $23.20 | $23.20 |
| Purchase #7 | $227.38 | 5.688% | $240.3134 | $240.31 | $240.30 | $240.30 |
| 7 purchase totals = | $957.13 | $1,031.3678 | $1,031.36 | $1,031.35 | $1,031.40 | |