| 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 | $136.89 | 3.146% | $141.1966 | $141.20 | $141.20 | $141.20 |
| Purchase #2 | $243.91 | 6.635% | $260.0934 | $260.09 | $260.10 | $260.10 |
| Purchase #3 | $93.69 | 5.244% | $98.6031 | $98.60 | $98.60 | $98.60 |
| Purchase #4 | $122.54 | 8.606% | $133.0858 | $133.09 | $133.10 | $133.10 |
| Purchase #5 | $146.53 | 7.245% | $157.1461 | $157.15 | $157.15 | $157.10 |
| Purchase #6 | $200.37 | 10.367% | $221.1424 | $221.14 | $221.15 | $221.10 |
| Purchase #7 | $48.89 | 6.497% | $52.0664 | $52.07 | $52.05 | $52.10 |
| 7 purchase totals = | $992.82 | $1,063.3338 | $1,063.34 | $1,063.35 | $1,063.30 | |