| 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 | $182.38 | 10.187% | $200.9591 | $200.96 | $200.95 | $201.00 |
| Purchase #2 | $130.69 | 6.248% | $138.8555 | $138.86 | $138.85 | $138.90 |
| Purchase #3 | $89.98 | 11.770% | $100.5706 | $100.57 | $100.55 | $100.60 |
| Purchase #4 | $221.95 | 6.511% | $236.4012 | $236.40 | $236.40 | $236.40 |
| Purchase #5 | $230.52 | 6.518% | $245.5453 | $245.55 | $245.55 | $245.50 |
| Purchase #6 | $246.30 | 4.450% | $257.2604 | $257.26 | $257.25 | $257.30 |
| Purchase #7 | $118.78 | 10.709% | $131.5002 | $131.50 | $131.50 | $131.50 |
| 7 purchase totals = | $1,220.60 | $1,311.0923 | $1,311.10 | $1,311.05 | $1,311.20 | |