| 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 | $134.47 | 9.685% | $147.4934 | $147.49 | $147.50 | $147.50 |
| Purchase #2 | $117.44 | 13.540% | $133.3414 | $133.34 | $133.35 | $133.30 |
| Purchase #3 | $182.31 | 10.466% | $201.3906 | $201.39 | $201.40 | $201.40 |
| Purchase #4 | $164.50 | 7.669% | $177.1155 | $177.12 | $177.10 | $177.10 |
| Purchase #5 | $179.90 | 11.396% | $200.4014 | $200.40 | $200.40 | $200.40 |
| Purchase #6 | $117.68 | 12.283% | $132.1346 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $235.38 | 11.551% | $262.5687 | $262.57 | $262.55 | $262.60 |
| 7 purchase totals = | $1,131.68 | $1,254.4456 | $1,254.44 | $1,254.45 | $1,254.40 | |