| 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 | $71.31 | 8.414% | $77.31 | $77.31 | $77.30 | $77.30 |
| Purchase #2 | $86.45 | 13.452% | $98.0793 | $98.08 | $98.10 | $98.10 |
| Purchase #3 | $134.82 | 7.760% | $145.282 | $145.28 | $145.30 | $145.30 |
| Purchase #4 | $169.40 | 11.770% | $189.3384 | $189.34 | $189.35 | $189.30 |
| Purchase #5 | $225.30 | 4.340% | $235.078 | $235.08 | $235.10 | $235.10 |
| Purchase #6 | $214.66 | 9.667% | $235.4112 | $235.41 | $235.40 | $235.40 |
| Purchase #7 | $93.97 | 5.535% | $99.1712 | $99.17 | $99.15 | $99.20 |
| 7 purchase totals = | $995.91 | $1,079.6701 | $1,079.67 | $1,079.70 | $1,079.70 | |