| 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 | $187.59 | 7.607% | $201.86 | $201.86 | $201.85 | $201.90 |
| Purchase #2 | $228.91 | 8.155% | $247.5776 | $247.58 | $247.60 | $247.60 |
| Purchase #3 | $208.47 | 7.216% | $223.5132 | $223.51 | $223.50 | $223.50 |
| Purchase #4 | $83.96 | 11.666% | $93.7548 | $93.75 | $93.75 | $93.80 |
| Purchase #5 | $232.91 | 12.368% | $261.7163 | $261.72 | $261.70 | $261.70 |
| Purchase #6 | $223.69 | 6.430% | $238.0733 | $238.07 | $238.05 | $238.10 |
| Purchase #7 | $49.67 | 6.650% | $52.9731 | $52.97 | $52.95 | $53.00 |
| 7 purchase totals = | $1,215.20 | $1,319.4683 | $1,319.46 | $1,319.40 | $1,319.60 | |