| 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 | $114.79 | 11.615% | $128.1229 | $128.12 | $128.10 | $128.10 |
| Purchase #2 | $242.87 | 12.673% | $273.6489 | $273.65 | $273.65 | $273.60 |
| Purchase #3 | $74.49 | 3.593% | $77.1664 | $77.17 | $77.15 | $77.20 |
| Purchase #4 | $198.73 | 8.330% | $215.2842 | $215.28 | $215.30 | $215.30 |
| Purchase #5 | $197.41 | 9.357% | $215.8817 | $215.88 | $215.90 | $215.90 |
| Purchase #6 | $85.28 | 3.326% | $88.1164 | $88.12 | $88.10 | $88.10 |
| Purchase #7 | $199.39 | 10.450% | $220.2263 | $220.23 | $220.25 | $220.20 |
| 7 purchase totals = | $1,112.96 | $1,218.4468 | $1,218.45 | $1,218.45 | $1,218.40 | |