| 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 | $211.49 | 13.565% | $240.1786 | $240.18 | $240.20 | $240.20 |
| Purchase #2 | $206.49 | 13.669% | $234.7151 | $234.72 | $234.70 | $234.70 |
| Purchase #3 | $64.88 | 3.287% | $67.0126 | $67.01 | $67.00 | $67.00 |
| Purchase #4 | $197.42 | 4.504% | $206.3118 | $206.31 | $206.30 | $206.30 |
| Purchase #5 | $235.48 | 9.225% | $257.203 | $257.20 | $257.20 | $257.20 |
| Purchase #6 | $92.73 | 13.829% | $105.5536 | $105.55 | $105.55 | $105.60 |
| Purchase #7 | $120.88 | 4.307% | $126.0863 | $126.09 | $126.10 | $126.10 |
| 7 purchase totals = | $1,129.37 | $1,237.0610 | $1,237.06 | $1,237.05 | $1,237.10 | |