| 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 | $32.28 | 13.615% | $36.6749 | $36.67 | $36.65 | $36.70 |
| Purchase #2 | $231.75 | 4.420% | $241.9934 | $241.99 | $242.00 | $242.00 |
| Purchase #3 | $220.51 | 5.350% | $232.3073 | $232.31 | $232.30 | $232.30 |
| Purchase #4 | $107.90 | 3.242% | $111.3981 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $94.61 | 7.493% | $101.6991 | $101.70 | $101.70 | $101.70 |
| Purchase #6 | $231.83 | 5.285% | $244.0822 | $244.08 | $244.10 | $244.10 |
| Purchase #7 | $122.94 | 9.167% | $134.2099 | $134.21 | $134.20 | $134.20 |
| 7 purchase totals = | $1,041.82 | $1,102.3649 | $1,102.36 | $1,102.35 | $1,102.40 | |