| 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 | $38.38 | 10.549% | $42.4287 | $42.43 | $42.45 | $42.40 |
| Purchase #2 | $219.64 | 4.844% | $230.2794 | $230.28 | $230.30 | $230.30 |
| Purchase #3 | $215.73 | 13.855% | $245.6194 | $245.62 | $245.60 | $245.60 |
| Purchase #4 | $94.83 | 10.496% | $104.7834 | $104.78 | $104.80 | $104.80 |
| Purchase #5 | $13.28 | 3.717% | $13.7736 | $13.77 | $13.75 | $13.80 |
| Purchase #6 | $242.27 | 4.652% | $253.5404 | $253.54 | $253.55 | $253.50 |
| Purchase #7 | $99.63 | 8.262% | $107.8614 | $107.86 | $107.85 | $107.90 |
| 7 purchase totals = | $923.76 | $998.2863 | $998.28 | $998.30 | $998.30 | |