| 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 | $13.45 | 8.781% | $14.631 | $14.63 | $14.65 | $14.60 |
| Purchase #2 | $212.84 | 6.867% | $227.4557 | $227.46 | $227.45 | $227.50 |
| Purchase #3 | $220.46 | 4.431% | $230.2286 | $230.23 | $230.25 | $230.20 |
| Purchase #4 | $233.94 | 12.156% | $262.3777 | $262.38 | $262.40 | $262.40 |
| Purchase #5 | $175.35 | 8.704% | $190.6125 | $190.61 | $190.60 | $190.60 |
| Purchase #6 | $123.92 | 13.682% | $140.8747 | $140.87 | $140.85 | $140.90 |
| Purchase #7 | $84.42 | 10.574% | $93.3466 | $93.35 | $93.35 | $93.30 |
| 7 purchase totals = | $1,064.38 | $1,159.5268 | $1,159.53 | $1,159.55 | $1,159.50 | |