| 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 | $201.27 | 4.282% | $209.8884 | $209.89 | $209.90 | $209.90 |
| Purchase #2 | $247.34 | 11.764% | $276.4371 | $276.44 | $276.45 | $276.40 |
| Purchase #3 | $77.50 | 5.862% | $82.0431 | $82.04 | $82.05 | $82.00 |
| Purchase #4 | $172.36 | 6.401% | $183.3928 | $183.39 | $183.40 | $183.40 |
| Purchase #5 | $177.30 | 5.591% | $187.2128 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $23.35 | 12.689% | $26.3129 | $26.31 | $26.30 | $26.30 |
| Purchase #7 | $94.72 | 11.832% | $105.9273 | $105.93 | $105.95 | $105.90 |
| 7 purchase totals = | $993.84 | $1,071.2144 | $1,071.21 | $1,071.25 | $1,071.10 | |