| 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 | $211.93 | 3.699% | $219.7693 | $219.77 | $219.75 | $219.80 |
| Purchase #2 | $218.77 | 13.189% | $247.6236 | $247.62 | $247.60 | $247.60 |
| Purchase #3 | $12.49 | 3.414% | $12.9164 | $12.92 | $12.90 | $12.90 |
| Purchase #4 | $175.68 | 5.715% | $185.7201 | $185.72 | $185.70 | $185.70 |
| Purchase #5 | $11.72 | 5.116% | $12.3196 | $12.32 | $12.30 | $12.30 |
| Purchase #6 | $181.32 | 5.730% | $191.7096 | $191.71 | $191.70 | $191.70 |
| Purchase #7 | $134.84 | 7.583% | $145.0649 | $145.06 | $145.05 | $145.10 |
| 7 purchase totals = | $946.75 | $1,015.1235 | $1,015.12 | $1,015.00 | $1,015.10 | |