| 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 | $237.25 | 4.465% | $247.8432 | $247.84 | $247.85 | $247.80 |
| Purchase #2 | $185.51 | 5.306% | $195.3532 | $195.35 | $195.35 | $195.40 |
| Purchase #3 | $221.41 | 13.716% | $251.7786 | $251.78 | $251.80 | $251.80 |
| Purchase #4 | $142.73 | 9.510% | $156.3036 | $156.30 | $156.30 | $156.30 |
| Purchase #5 | $245.84 | 7.462% | $264.1846 | $264.18 | $264.20 | $264.20 |
| Purchase #6 | $36.34 | 11.847% | $40.6452 | $40.65 | $40.65 | $40.60 |
| Purchase #7 | $14.31 | 4.390% | $14.9382 | $14.94 | $14.95 | $14.90 |
| 7 purchase totals = | $1,083.39 | $1,171.0466 | $1,171.04 | $1,171.10 | $1,171.00 | |