| 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 | $90.52 | 9.502% | $99.1212 | $99.12 | $99.10 | $99.10 |
| Purchase #2 | $175.86 | 12.268% | $197.4345 | $197.43 | $197.45 | $197.40 |
| Purchase #3 | $145.58 | 12.343% | $163.5489 | $163.55 | $163.55 | $163.50 |
| Purchase #4 | $77.83 | 5.619% | $82.2033 | $82.20 | $82.20 | $82.20 |
| Purchase #5 | $216.56 | 9.465% | $237.0574 | $237.06 | $237.05 | $237.10 |
| Purchase #6 | $211.95 | 9.436% | $231.9496 | $231.95 | $231.95 | $231.90 |
| Purchase #7 | $241.98 | 8.279% | $262.0135 | $262.01 | $262.00 | $262.00 |
| 7 purchase totals = | $1,160.28 | $1,273.3284 | $1,273.32 | $1,273.30 | $1,273.20 | |