| 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 | $38.73 | 4.164% | $40.3427 | $40.34 | $40.35 | $40.30 |
| Purchase #2 | $216.64 | 7.458% | $232.797 | $232.80 | $232.80 | $232.80 |
| Purchase #3 | $187.67 | 10.609% | $207.5799 | $207.58 | $207.60 | $207.60 |
| Purchase #4 | $163.42 | 4.874% | $171.3851 | $171.39 | $171.40 | $171.40 |
| Purchase #5 | $189.95 | 8.568% | $206.2249 | $206.22 | $206.20 | $206.20 |
| Purchase #6 | $155.68 | 5.232% | $163.8252 | $163.83 | $163.85 | $163.80 |
| Purchase #7 | $230.36 | 3.515% | $238.4572 | $238.46 | $238.45 | $238.50 |
| 7 purchase totals = | $1,182.45 | $1,260.6120 | $1,260.62 | $1,260.65 | $1,260.60 | |