| 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 | $223.95 | 6.802% | $239.1831 | $239.18 | $239.20 | $239.20 |
| Purchase #2 | $19.95 | 7.247% | $21.3958 | $21.40 | $21.40 | $21.40 |
| Purchase #3 | $154.69 | 5.111% | $162.5962 | $162.60 | $162.60 | $162.60 |
| Purchase #4 | $136.40 | 5.150% | $143.4246 | $143.42 | $143.40 | $143.40 |
| Purchase #5 | $23.88 | 5.319% | $25.1502 | $25.15 | $25.15 | $25.20 |
| Purchase #6 | $62.88 | 3.224% | $64.9073 | $64.91 | $64.90 | $64.90 |
| Purchase #7 | $63.88 | 3.758% | $66.2806 | $66.28 | $66.30 | $66.30 |
| 7 purchase totals = | $685.63 | $722.9378 | $722.94 | $722.95 | $723.00 | |