| 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 | $182.71 | 3.413% | $188.9459 | $188.95 | $188.95 | $188.90 |
| Purchase #2 | $95.79 | 4.713% | $100.3046 | $100.30 | $100.30 | $100.30 |
| Purchase #3 | $239.25 | 4.577% | $250.2005 | $250.20 | $250.20 | $250.20 |
| Purchase #4 | $170.94 | 8.469% | $185.4169 | $185.42 | $185.40 | $185.40 |
| Purchase #5 | $218.28 | 12.636% | $245.8619 | $245.86 | $245.85 | $245.90 |
| Purchase #6 | $233.58 | 7.556% | $251.2293 | $251.23 | $251.25 | $251.20 |
| Purchase #7 | $119.98 | 6.665% | $127.9767 | $127.98 | $128.00 | $128.00 |
| 7 purchase totals = | $1,260.53 | $1,349.9358 | $1,349.94 | $1,349.95 | $1,349.90 | |