| 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 | $215.47 | 10.758% | $238.6503 | $238.65 | $238.65 | $238.70 |
| Purchase #2 | $223.34 | 8.522% | $242.373 | $242.37 | $242.35 | $242.40 |
| Purchase #3 | $5.30 | 10.808% | $5.8728 | $5.87 | $5.85 | $5.90 |
| Purchase #4 | $110.35 | 7.419% | $118.5369 | $118.54 | $118.55 | $118.50 |
| Purchase #5 | $200.98 | 12.576% | $226.2552 | $226.26 | $226.25 | $226.30 |
| Purchase #6 | $73.95 | 11.580% | $82.5134 | $82.51 | $82.50 | $82.50 |
| Purchase #7 | $162.47 | 13.789% | $184.873 | $184.87 | $184.85 | $184.90 |
| 7 purchase totals = | $991.86 | $1,099.0746 | $1,099.07 | $1,099.00 | $1,099.20 | |