| 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 | $213.83 | 9.216% | $233.5366 | $233.54 | $233.55 | $233.50 |
| Purchase #2 | $88.73 | 10.680% | $98.2064 | $98.21 | $98.20 | $98.20 |
| Purchase #3 | $192.37 | 10.369% | $212.3168 | $212.32 | $212.30 | $212.30 |
| Purchase #4 | $128.82 | 8.704% | $140.0325 | $140.03 | $140.05 | $140.00 |
| Purchase #5 | $99.62 | 4.671% | $104.2733 | $104.27 | $104.25 | $104.30 |
| Purchase #6 | $216.88 | 9.169% | $236.7657 | $236.77 | $236.75 | $236.80 |
| Purchase #7 | $141.51 | 13.672% | $160.8572 | $160.86 | $160.85 | $160.90 |
| 7 purchase totals = | $1,081.76 | $1,185.9885 | $1,186.00 | $1,185.95 | $1,186.00 | |