| 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 | $127.86 | 5.256% | $134.5803 | $134.58 | $134.60 | $134.60 |
| Purchase #2 | $91.58 | 7.111% | $98.0923 | $98.09 | $98.10 | $98.10 |
| Purchase #3 | $63.59 | 11.143% | $70.6758 | $70.68 | $70.70 | $70.70 |
| Purchase #4 | $212.49 | 6.407% | $226.1042 | $226.10 | $226.10 | $226.10 |
| Purchase #5 | $70.26 | 8.831% | $76.4647 | $76.46 | $76.45 | $76.50 |
| Purchase #6 | $151.67 | 8.352% | $164.3375 | $164.34 | $164.35 | $164.30 |
| Purchase #7 | $189.84 | 9.484% | $207.8444 | $207.84 | $207.85 | $207.80 |
| 7 purchase totals = | $907.29 | $978.0992 | $978.09 | $978.15 | $978.10 | |