| 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 | $85.76 | 13.201% | $97.0812 | $97.08 | $97.10 | $97.10 |
| Purchase #2 | $161.60 | 13.156% | $182.8601 | $182.86 | $182.85 | $182.90 |
| Purchase #3 | $232.52 | 6.812% | $248.3593 | $248.36 | $248.35 | $248.40 |
| Purchase #4 | $83.55 | 6.717% | $89.1621 | $89.16 | $89.15 | $89.20 |
| Purchase #5 | $172.95 | 12.130% | $193.9288 | $193.93 | $193.95 | $193.90 |
| Purchase #6 | $243.54 | 10.360% | $268.7707 | $268.77 | $268.75 | $268.80 |
| Purchase #7 | $26.43 | 12.641% | $29.771 | $29.77 | $29.75 | $29.80 |
| 7 purchase totals = | $1,006.35 | $1,109.9332 | $1,109.93 | $1,109.90 | $1,110.10 | |