| 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 | $228.37 | 12.329% | $256.5257 | $256.53 | $256.55 | $256.50 |
| Purchase #2 | $234.52 | 7.795% | $252.8008 | $252.80 | $252.80 | $252.80 |
| Purchase #3 | $45.98 | 12.392% | $51.6778 | $51.68 | $51.70 | $51.70 |
| Purchase #4 | $53.66 | 3.135% | $55.3422 | $55.34 | $55.35 | $55.30 |
| Purchase #5 | $233.66 | 5.554% | $246.6375 | $246.64 | $246.65 | $246.60 |
| Purchase #6 | $26.39 | 13.717% | $30.0099 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $94.50 | 12.220% | $106.0479 | $106.05 | $106.05 | $106.00 |
| 7 purchase totals = | $917.08 | $999.0418 | $999.05 | $999.10 | $998.90 | |