| 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 | $226.72 | 6.482% | $241.416 | $241.42 | $241.40 | $241.40 |
| Purchase #2 | $111.49 | 12.199% | $125.0907 | $125.09 | $125.10 | $125.10 |
| Purchase #3 | $132.64 | 4.404% | $138.4815 | $138.48 | $138.50 | $138.50 |
| Purchase #4 | $88.92 | 12.209% | $99.7762 | $99.78 | $99.80 | $99.80 |
| Purchase #5 | $57.83 | 6.743% | $61.7295 | $61.73 | $61.75 | $61.70 |
| Purchase #6 | $19.84 | 8.605% | $21.5472 | $21.55 | $21.55 | $21.50 |
| Purchase #7 | $150.44 | 4.160% | $156.6983 | $156.70 | $156.70 | $156.70 |
| 7 purchase totals = | $787.88 | $844.7394 | $844.75 | $844.80 | $844.70 | |