| 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 | $193.77 | 11.426% | $215.9102 | $215.91 | $215.90 | $215.90 |
| Purchase #2 | $162.85 | 3.629% | $168.7598 | $168.76 | $168.75 | $168.80 |
| Purchase #3 | $207.42 | 6.294% | $220.475 | $220.48 | $220.50 | $220.50 |
| Purchase #4 | $66.61 | 13.563% | $75.6443 | $75.64 | $75.65 | $75.60 |
| Purchase #5 | $104.32 | 12.528% | $117.3892 | $117.39 | $117.40 | $117.40 |
| Purchase #6 | $65.71 | 9.458% | $71.9249 | $71.92 | $71.90 | $71.90 |
| Purchase #7 | $144.31 | 12.520% | $162.3776 | $162.38 | $162.40 | $162.40 |
| 7 purchase totals = | $944.99 | $1,032.4810 | $1,032.48 | $1,032.50 | $1,032.50 | |