| 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 | $38.84 | 8.688% | $42.2144 | $42.21 | $42.20 | $42.20 |
| Purchase #2 | $243.90 | 9.774% | $267.7388 | $267.74 | $267.75 | $267.70 |
| Purchase #3 | $185.28 | 12.217% | $207.9157 | $207.92 | $207.90 | $207.90 |
| Purchase #4 | $191.41 | 3.561% | $198.2261 | $198.23 | $198.25 | $198.20 |
| Purchase #5 | $116.53 | 10.593% | $128.874 | $128.87 | $128.85 | $128.90 |
| Purchase #6 | $176.89 | 6.163% | $187.7917 | $187.79 | $187.80 | $187.80 |
| Purchase #7 | $239.80 | 8.442% | $260.0439 | $260.04 | $260.05 | $260.00 |
| 7 purchase totals = | $1,192.65 | $1,292.8046 | $1,292.80 | $1,292.80 | $1,292.70 | |