| 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 | $167.83 | 3.775% | $174.1656 | $174.17 | $174.15 | $174.20 |
| Purchase #2 | $220.46 | 11.812% | $246.5007 | $246.50 | $246.50 | $246.50 |
| Purchase #3 | $17.89 | 11.696% | $19.9824 | $19.98 | $20.00 | $20.00 |
| Purchase #4 | $185.59 | 13.170% | $210.0322 | $210.03 | $210.05 | $210.00 |
| Purchase #5 | $28.84 | 3.444% | $29.8332 | $29.83 | $29.85 | $29.80 |
| Purchase #6 | $82.53 | 11.852% | $92.3115 | $92.31 | $92.30 | $92.30 |
| Purchase #7 | $222.94 | 6.219% | $236.8046 | $236.80 | $236.80 | $236.80 |
| 7 purchase totals = | $926.08 | $1,009.6302 | $1,009.62 | $1,009.65 | $1,009.60 | |