| 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 | $238.55 | 3.802% | $247.6197 | $247.62 | $247.60 | $247.60 |
| Purchase #2 | $121.26 | 7.383% | $130.2126 | $130.21 | $130.20 | $130.20 |
| Purchase #3 | $200.93 | 9.231% | $219.4778 | $219.48 | $219.50 | $219.50 |
| Purchase #4 | $135.92 | 12.693% | $153.1723 | $153.17 | $153.15 | $153.20 |
| Purchase #5 | $197.94 | 10.262% | $218.2526 | $218.25 | $218.25 | $218.30 |
| Purchase #6 | $205.77 | 4.636% | $215.3095 | $215.31 | $215.30 | $215.30 |
| Purchase #7 | $97.68 | 10.387% | $107.826 | $107.83 | $107.85 | $107.80 |
| 7 purchase totals = | $1,198.05 | $1,291.8705 | $1,291.87 | $1,291.85 | $1,291.90 | |