| 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 | $223.78 | 10.399% | $247.0509 | $247.05 | $247.05 | $247.10 |
| Purchase #2 | $161.89 | 13.796% | $184.2243 | $184.22 | $184.20 | $184.20 |
| Purchase #3 | $20.58 | 13.108% | $23.2776 | $23.28 | $23.30 | $23.30 |
| Purchase #4 | $165.92 | 7.688% | $178.6759 | $178.68 | $178.70 | $178.70 |
| Purchase #5 | $37.78 | 4.416% | $39.4484 | $39.45 | $39.45 | $39.40 |
| Purchase #6 | $39.67 | 4.248% | $41.3552 | $41.36 | $41.35 | $41.40 |
| Purchase #7 | $54.36 | 6.466% | $57.8749 | $57.87 | $57.85 | $57.90 |
| 7 purchase totals = | $703.98 | $771.9072 | $771.91 | $771.90 | $772.00 | |