| 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 | $232.40 | 6.121% | $246.6252 | $246.63 | $246.65 | $246.60 |
| Purchase #2 | $134.80 | 3.531% | $139.5598 | $139.56 | $139.55 | $139.60 |
| Purchase #3 | $15.25 | 8.215% | $16.5028 | $16.50 | $16.50 | $16.50 |
| Purchase #4 | $248.56 | 13.393% | $281.8496 | $281.85 | $281.85 | $281.80 |
| Purchase #5 | $65.85 | 12.754% | $74.2485 | $74.25 | $74.25 | $74.20 |
| Purchase #6 | $180.87 | 9.273% | $197.6421 | $197.64 | $197.65 | $197.60 |
| Purchase #7 | $159.73 | 8.598% | $173.4636 | $173.46 | $173.45 | $173.50 |
| 7 purchase totals = | $1,037.46 | $1,129.8916 | $1,129.89 | $1,129.90 | $1,129.80 | |