| 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 | $241.56 | 4.769% | $253.08 | $253.08 | $253.10 | $253.10 |
| Purchase #2 | $107.63 | 4.600% | $112.581 | $112.58 | $112.60 | $112.60 |
| Purchase #3 | $221.57 | 13.859% | $252.2774 | $252.28 | $252.30 | $252.30 |
| Purchase #4 | $206.41 | 5.730% | $218.2373 | $218.24 | $218.25 | $218.20 |
| Purchase #5 | $28.86 | 6.860% | $30.8398 | $30.84 | $30.85 | $30.80 |
| Purchase #6 | $22.41 | 8.397% | $24.2918 | $24.29 | $24.30 | $24.30 |
| Purchase #7 | $124.80 | 5.270% | $131.377 | $131.38 | $131.40 | $131.40 |
| 7 purchase totals = | $953.24 | $1,022.6843 | $1,022.69 | $1,022.80 | $1,022.70 | |