| 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 | $207.84 | 10.838% | $230.3657 | $230.37 | $230.35 | $230.40 |
| Purchase #2 | $224.85 | 5.660% | $237.5765 | $237.58 | $237.60 | $237.60 |
| Purchase #3 | $44.54 | 12.592% | $50.1485 | $50.15 | $50.15 | $50.10 |
| Purchase #4 | $23.77 | 10.304% | $26.2193 | $26.22 | $26.20 | $26.20 |
| Purchase #5 | $189.93 | 5.243% | $199.888 | $199.89 | $199.90 | $199.90 |
| Purchase #6 | $184.72 | 7.541% | $198.6497 | $198.65 | $198.65 | $198.60 |
| Purchase #7 | $213.81 | 11.830% | $239.1037 | $239.10 | $239.10 | $239.10 |
| 7 purchase totals = | $1,089.46 | $1,181.9514 | $1,181.96 | $1,181.95 | $1,181.90 | |