| 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 | $223.94 | 4.286% | $233.5381 | $233.54 | $233.55 | $233.50 |
| Purchase #2 | $153.82 | 4.341% | $160.4973 | $160.50 | $160.50 | $160.50 |
| Purchase #3 | $195.31 | 10.460% | $215.7394 | $215.74 | $215.75 | $215.70 |
| Purchase #4 | $11.61 | 11.449% | $12.9392 | $12.94 | $12.95 | $12.90 |
| Purchase #5 | $9.72 | 3.109% | $10.0222 | $10.02 | $10.00 | $10.00 |
| Purchase #6 | $210.55 | 4.354% | $219.7173 | $219.72 | $219.70 | $219.70 |
| Purchase #7 | $41.53 | 11.202% | $46.1822 | $46.18 | $46.20 | $46.20 |
| 7 purchase totals = | $846.48 | $898.6357 | $898.64 | $898.65 | $898.50 | |