| 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 | $122.36 | 10.195% | $134.8346 | $134.83 | $134.85 | $134.80 |
| Purchase #2 | $235.62 | 11.696% | $263.1781 | $263.18 | $263.20 | $263.20 |
| Purchase #3 | $118.95 | 3.605% | $123.2381 | $123.24 | $123.25 | $123.20 |
| Purchase #4 | $219.79 | 5.305% | $231.4499 | $231.45 | $231.45 | $231.40 |
| Purchase #5 | $78.93 | 8.706% | $85.8016 | $85.80 | $85.80 | $85.80 |
| Purchase #6 | $229.44 | 7.810% | $247.3593 | $247.36 | $247.35 | $247.40 |
| Purchase #7 | $223.55 | 9.582% | $244.9706 | $244.97 | $244.95 | $245.00 |
| 7 purchase totals = | $1,228.64 | $1,330.8322 | $1,330.83 | $1,330.85 | $1,330.80 | |