| 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 | $248.78 | 13.733% | $282.945 | $282.95 | $282.95 | $282.90 |
| Purchase #2 | $220.33 | 7.346% | $236.5154 | $236.52 | $236.50 | $236.50 |
| Purchase #3 | $143.41 | 12.397% | $161.1885 | $161.19 | $161.20 | $161.20 |
| Purchase #4 | $173.68 | 3.283% | $179.3819 | $179.38 | $179.40 | $179.40 |
| Purchase #5 | $89.71 | 8.588% | $97.4143 | $97.41 | $97.40 | $97.40 |
| Purchase #6 | $9.55 | 13.155% | $10.8063 | $10.81 | $10.80 | $10.80 |
| Purchase #7 | $126.55 | 12.718% | $142.6446 | $142.64 | $142.65 | $142.60 |
| 7 purchase totals = | $1,012.01 | $1,110.8960 | $1,110.90 | $1,110.90 | $1,110.80 | |