| 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 | $222.85 | 11.691% | $248.9034 | $248.90 | $248.90 | $248.90 |
| Purchase #2 | $201.52 | 3.368% | $208.3072 | $208.31 | $208.30 | $208.30 |
| Purchase #3 | $187.43 | 3.245% | $193.5121 | $193.51 | $193.50 | $193.50 |
| Purchase #4 | $115.78 | 7.320% | $124.2551 | $124.26 | $124.25 | $124.30 |
| Purchase #5 | $161.64 | 12.107% | $181.2098 | $181.21 | $181.20 | $181.20 |
| Purchase #6 | $57.35 | 8.847% | $62.4238 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $94.55 | 3.564% | $97.9198 | $97.92 | $97.90 | $97.90 |
| 7 purchase totals = | $1,041.12 | $1,116.5312 | $1,116.53 | $1,116.45 | $1,116.50 | |