| 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 | $231.31 | 5.532% | $244.1061 | $244.11 | $244.10 | $244.10 |
| Purchase #2 | $68.57 | 3.811% | $71.1832 | $71.18 | $71.20 | $71.20 |
| Purchase #3 | $212.63 | 8.670% | $231.065 | $231.07 | $231.05 | $231.10 |
| Purchase #4 | $151.92 | 13.623% | $172.6161 | $172.62 | $172.60 | $172.60 |
| Purchase #5 | $186.69 | 6.334% | $198.5149 | $198.51 | $198.50 | $198.50 |
| Purchase #6 | $125.96 | 7.761% | $135.7358 | $135.74 | $135.75 | $135.70 |
| Purchase #7 | $97.61 | 5.869% | $103.3387 | $103.34 | $103.35 | $103.30 |
| 7 purchase totals = | $1,074.69 | $1,156.5598 | $1,156.57 | $1,156.55 | $1,156.50 | |