| 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 | $250.68 | 8.720% | $272.5393 | $272.54 | $272.55 | $272.50 |
| Purchase #2 | $77.92 | 12.724% | $87.8345 | $87.83 | $87.85 | $87.80 |
| Purchase #3 | $200.35 | 4.690% | $209.7464 | $209.75 | $209.75 | $209.70 |
| Purchase #4 | $179.52 | 4.374% | $187.3722 | $187.37 | $187.35 | $187.40 |
| Purchase #5 | $77.34 | 5.281% | $81.4243 | $81.42 | $81.40 | $81.40 |
| Purchase #6 | $91.97 | 12.718% | $103.6667 | $103.67 | $103.65 | $103.70 |
| Purchase #7 | $98.81 | 4.720% | $103.4738 | $103.47 | $103.45 | $103.50 |
| 7 purchase totals = | $976.59 | $1,046.0572 | $1,046.05 | $1,046.00 | $1,046.00 | |