| 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 | $132.39 | 8.152% | $143.1824 | $143.18 | $143.20 | $143.20 |
| Purchase #2 | $216.58 | 3.681% | $224.5523 | $224.55 | $224.55 | $224.60 |
| Purchase #3 | $46.27 | 7.442% | $49.7134 | $49.71 | $49.70 | $49.70 |
| Purchase #4 | $215.76 | 8.732% | $234.6002 | $234.60 | $234.60 | $234.60 |
| Purchase #5 | $236.43 | 11.430% | $263.4539 | $263.45 | $263.45 | $263.50 |
| Purchase #6 | $8.58 | 12.840% | $9.6817 | $9.68 | $9.70 | $9.70 |
| Purchase #7 | $171.28 | 12.590% | $192.8442 | $192.84 | $192.85 | $192.80 |
| 7 purchase totals = | $1,027.29 | $1,118.0281 | $1,118.01 | $1,118.05 | $1,118.10 | |