| 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 | $215.95 | 5.658% | $228.1685 | $228.17 | $228.15 | $228.20 |
| Purchase #2 | $31.90 | 12.441% | $35.8687 | $35.87 | $35.85 | $35.90 |
| Purchase #3 | $240.96 | 5.792% | $254.9164 | $254.92 | $254.90 | $254.90 |
| Purchase #4 | $149.73 | 8.268% | $162.1097 | $162.11 | $162.10 | $162.10 |
| Purchase #5 | $53.66 | 13.787% | $61.0581 | $61.06 | $61.05 | $61.10 |
| Purchase #6 | $212.41 | 10.243% | $234.1672 | $234.17 | $234.15 | $234.20 |
| Purchase #7 | $225.68 | 12.678% | $254.2917 | $254.29 | $254.30 | $254.30 |
| 7 purchase totals = | $1,130.29 | $1,230.5803 | $1,230.59 | $1,230.50 | $1,230.70 | |