| 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 | $241.30 | 10.404% | $266.4049 | $266.40 | $266.40 | $266.40 |
| Purchase #2 | $168.62 | 10.436% | $186.2172 | $186.22 | $186.20 | $186.20 |
| Purchase #3 | $124.59 | 10.360% | $137.4975 | $137.50 | $137.50 | $137.50 |
| Purchase #4 | $25.85 | 6.718% | $27.5866 | $27.59 | $27.60 | $27.60 |
| Purchase #5 | $152.62 | 10.336% | $168.3948 | $168.39 | $168.40 | $168.40 |
| Purchase #6 | $6.47 | 11.134% | $7.1904 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $117.32 | 13.738% | $133.4374 | $133.44 | $133.45 | $133.40 |
| 7 purchase totals = | $836.77 | $926.7288 | $926.73 | $926.75 | $926.70 | |