| 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 | $109.72 | 8.837% | $119.416 | $119.42 | $119.40 | $119.40 |
| Purchase #2 | $170.99 | 12.496% | $192.3569 | $192.36 | $192.35 | $192.40 |
| Purchase #3 | $103.64 | 6.539% | $110.417 | $110.42 | $110.40 | $110.40 |
| Purchase #4 | $150.85 | 6.826% | $161.147 | $161.15 | $161.15 | $161.10 |
| Purchase #5 | $158.92 | 9.483% | $173.9904 | $173.99 | $174.00 | $174.00 |
| Purchase #6 | $222.44 | 12.638% | $250.552 | $250.55 | $250.55 | $250.60 |
| Purchase #7 | $13.63 | 10.558% | $15.0691 | $15.07 | $15.05 | $15.10 |
| 7 purchase totals = | $930.19 | $1,022.9484 | $1,022.96 | $1,022.90 | $1,023.00 | |