| 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 | $106.30 | 5.507% | $112.1539 | $112.15 | $112.15 | $112.20 |
| Purchase #2 | $174.27 | 3.868% | $181.0108 | $181.01 | $181.00 | $181.00 |
| Purchase #3 | $243.65 | 13.453% | $276.4282 | $276.43 | $276.45 | $276.40 |
| Purchase #4 | $82.71 | 10.819% | $91.6584 | $91.66 | $91.65 | $91.70 |
| Purchase #5 | $23.30 | 13.123% | $26.3577 | $26.36 | $26.35 | $26.40 |
| Purchase #6 | $83.59 | 6.501% | $89.0242 | $89.02 | $89.00 | $89.00 |
| Purchase #7 | $220.42 | 3.480% | $228.0906 | $228.09 | $228.10 | $228.10 |
| 7 purchase totals = | $934.24 | $1,004.7238 | $1,004.72 | $1,004.70 | $1,004.80 | |