| 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 | $219.44 | 8.139% | $237.3002 | $237.30 | $237.30 | $237.30 |
| Purchase #2 | $226.58 | 3.467% | $234.4355 | $234.44 | $234.45 | $234.40 |
| Purchase #3 | $166.96 | 12.113% | $187.1839 | $187.18 | $187.20 | $187.20 |
| Purchase #4 | $191.59 | 3.327% | $197.9642 | $197.96 | $197.95 | $198.00 |
| Purchase #5 | $150.39 | 10.113% | $165.5989 | $165.60 | $165.60 | $165.60 |
| Purchase #6 | $18.98 | 10.750% | $21.0204 | $21.02 | $21.00 | $21.00 |
| Purchase #7 | $227.80 | 8.740% | $247.7097 | $247.71 | $247.70 | $247.70 |
| 7 purchase totals = | $1,201.74 | $1,291.2128 | $1,291.21 | $1,291.20 | $1,291.20 | |