| 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 | $243.64 | 12.823% | $274.882 | $274.88 | $274.90 | $274.90 |
| Purchase #2 | $171.63 | 3.862% | $178.2584 | $178.26 | $178.25 | $178.30 |
| Purchase #3 | $41.82 | 6.235% | $44.4275 | $44.43 | $44.45 | $44.40 |
| Purchase #4 | $194.97 | 8.677% | $211.8875 | $211.89 | $211.90 | $211.90 |
| Purchase #5 | $181.77 | 11.313% | $202.3336 | $202.33 | $202.35 | $202.30 |
| Purchase #6 | $250.56 | 9.793% | $275.0973 | $275.10 | $275.10 | $275.10 |
| Purchase #7 | $79.36 | 7.556% | $85.3564 | $85.36 | $85.35 | $85.40 |
| 7 purchase totals = | $1,163.75 | $1,272.2427 | $1,272.25 | $1,272.30 | $1,272.30 | |