| 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 | $34.43 | 12.828% | $38.8467 | $38.85 | $38.85 | $38.80 |
| Purchase #2 | $197.25 | 13.436% | $223.7525 | $223.75 | $223.75 | $223.80 |
| Purchase #3 | $77.97 | 3.764% | $80.9048 | $80.90 | $80.90 | $80.90 |
| Purchase #4 | $234.41 | 7.848% | $252.8065 | $252.81 | $252.80 | $252.80 |
| Purchase #5 | $184.63 | 3.490% | $191.0736 | $191.07 | $191.05 | $191.10 |
| Purchase #6 | $213.80 | 13.803% | $243.3108 | $243.31 | $243.30 | $243.30 |
| Purchase #7 | $152.35 | 4.412% | $159.0717 | $159.07 | $159.05 | $159.10 |
| 7 purchase totals = | $1,094.84 | $1,189.7666 | $1,189.76 | $1,189.70 | $1,189.80 | |