| 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 | $192.89 | 7.424% | $207.2102 | $207.21 | $207.20 | $207.20 |
| Purchase #2 | $67.63 | 11.754% | $75.5792 | $75.58 | $75.60 | $75.60 |
| Purchase #3 | $37.46 | 13.277% | $42.4336 | $42.43 | $42.45 | $42.40 |
| Purchase #4 | $235.60 | 8.391% | $255.3692 | $255.37 | $255.35 | $255.40 |
| Purchase #5 | $235.70 | 9.383% | $257.8157 | $257.82 | $257.80 | $257.80 |
| Purchase #6 | $63.56 | 12.591% | $71.5628 | $71.56 | $71.55 | $71.60 |
| Purchase #7 | $169.79 | 4.250% | $177.0061 | $177.01 | $177.00 | $177.00 |
| 7 purchase totals = | $1,002.63 | $1,086.9768 | $1,086.98 | $1,086.95 | $1,087.00 | |