| 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 | $122.30 | 9.226% | $133.5834 | $133.58 | $133.60 | $133.60 |
| Purchase #2 | $189.83 | 7.386% | $203.8508 | $203.85 | $203.85 | $203.90 |
| Purchase #3 | $168.60 | 7.562% | $181.3495 | $181.35 | $181.35 | $181.30 |
| Purchase #4 | $226.48 | 11.797% | $253.1978 | $253.20 | $253.20 | $253.20 |
| Purchase #5 | $101.90 | 3.821% | $105.7936 | $105.79 | $105.80 | $105.80 |
| Purchase #6 | $92.91 | 4.472% | $97.0649 | $97.06 | $97.05 | $97.10 |
| Purchase #7 | $198.98 | 4.534% | $208.0018 | $208.00 | $208.00 | $208.00 |
| 7 purchase totals = | $1,101.00 | $1,182.8418 | $1,182.83 | $1,182.85 | $1,182.90 | |