| 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 | $42.56 | 4.645% | $44.5369 | $44.54 | $44.55 | $44.50 |
| Purchase #2 | $161.94 | 4.213% | $168.7625 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $239.68 | 6.671% | $255.6691 | $255.67 | $255.65 | $255.70 |
| Purchase #4 | $227.31 | 5.846% | $240.5985 | $240.60 | $240.60 | $240.60 |
| Purchase #5 | $202.95 | 10.288% | $223.8295 | $223.83 | $223.85 | $223.80 |
| Purchase #6 | $44.73 | 11.245% | $49.7599 | $49.76 | $49.75 | $49.80 |
| Purchase #7 | $181.50 | 9.497% | $198.7371 | $198.74 | $198.75 | $198.70 |
| 7 purchase totals = | $1,100.67 | $1,181.8935 | $1,181.90 | $1,181.90 | $1,181.90 | |