| 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 | $222.99 | 12.410% | $250.6631 | $250.66 | $250.65 | $250.70 |
| Purchase #2 | $80.71 | 11.272% | $89.8076 | $89.81 | $89.80 | $89.80 |
| Purchase #3 | $168.34 | 4.782% | $176.39 | $176.39 | $176.40 | $176.40 |
| Purchase #4 | $162.28 | 9.409% | $177.5489 | $177.55 | $177.55 | $177.50 |
| Purchase #5 | $28.85 | 3.148% | $29.7582 | $29.76 | $29.75 | $29.80 |
| Purchase #6 | $163.69 | 11.600% | $182.678 | $182.68 | $182.70 | $182.70 |
| Purchase #7 | $21.59 | 3.117% | $22.263 | $22.26 | $22.25 | $22.30 |
| 7 purchase totals = | $848.45 | $929.1088 | $929.11 | $929.10 | $929.20 | |