| 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 | $98.30 | 6.486% | $104.6757 | $104.68 | $104.70 | $104.70 |
| Purchase #2 | $229.53 | 11.118% | $255.0491 | $255.05 | $255.05 | $255.00 |
| Purchase #3 | $100.70 | 7.136% | $107.886 | $107.89 | $107.90 | $107.90 |
| Purchase #4 | $246.95 | 13.603% | $280.5426 | $280.54 | $280.55 | $280.50 |
| Purchase #5 | $214.59 | 9.381% | $234.7207 | $234.72 | $234.70 | $234.70 |
| Purchase #6 | $122.79 | 10.385% | $135.5417 | $135.54 | $135.55 | $135.50 |
| Purchase #7 | $193.98 | 9.346% | $212.1094 | $212.11 | $212.10 | $212.10 |
| 7 purchase totals = | $1,206.84 | $1,330.5252 | $1,330.53 | $1,330.55 | $1,330.40 | |