| 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 | $220.88 | 10.630% | $244.3595 | $244.36 | $244.35 | $244.40 |
| Purchase #2 | $41.31 | 7.543% | $44.426 | $44.43 | $44.45 | $44.40 |
| Purchase #3 | $118.71 | 5.687% | $125.461 | $125.46 | $125.45 | $125.50 |
| Purchase #4 | $197.80 | 3.608% | $204.9366 | $204.94 | $204.95 | $204.90 |
| Purchase #5 | $37.38 | 10.850% | $41.4357 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $225.82 | 12.160% | $253.2797 | $253.28 | $253.30 | $253.30 |
| Purchase #7 | $164.44 | 7.438% | $176.671 | $176.67 | $176.65 | $176.70 |
| 7 purchase totals = | $1,006.34 | $1,090.5695 | $1,090.58 | $1,090.60 | $1,090.60 | |