| 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 | $20.50 | 13.755% | $23.3198 | $23.32 | $23.30 | $23.30 |
| Purchase #2 | $108.43 | 8.444% | $117.5858 | $117.59 | $117.60 | $117.60 |
| Purchase #3 | $119.37 | 10.680% | $132.1187 | $132.12 | $132.10 | $132.10 |
| Purchase #4 | $232.51 | 7.296% | $249.4739 | $249.47 | $249.45 | $249.50 |
| Purchase #5 | $130.84 | 9.153% | $142.8158 | $142.82 | $142.80 | $142.80 |
| Purchase #6 | $138.34 | 3.493% | $143.1722 | $143.17 | $143.15 | $143.20 |
| Purchase #7 | $222.49 | 5.270% | $234.2152 | $234.22 | $234.20 | $234.20 |
| 7 purchase totals = | $972.48 | $1,042.7014 | $1,042.71 | $1,042.60 | $1,042.70 | |