| 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 | $220.41 | 5.342% | $232.1843 | $232.18 | $232.20 | $232.20 |
| Purchase #2 | $231.32 | 6.227% | $245.7243 | $245.72 | $245.70 | $245.70 |
| Purchase #3 | $225.63 | 7.606% | $242.7914 | $242.79 | $242.80 | $242.80 |
| Purchase #4 | $52.41 | 7.296% | $56.2338 | $56.23 | $56.25 | $56.20 |
| Purchase #5 | $25.99 | 9.258% | $28.3962 | $28.40 | $28.40 | $28.40 |
| Purchase #6 | $215.43 | 8.244% | $233.19 | $233.19 | $233.20 | $233.20 |
| Purchase #7 | $93.42 | 3.600% | $96.7831 | $96.78 | $96.80 | $96.80 |
| 7 purchase totals = | $1,064.61 | $1,135.3031 | $1,135.29 | $1,135.35 | $1,135.30 | |