| 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 | $249.34 | 3.330% | $257.643 | $257.64 | $257.65 | $257.60 |
| Purchase #2 | $178.32 | 11.687% | $199.1603 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $99.51 | 3.565% | $103.0575 | $103.06 | $103.05 | $103.10 |
| Purchase #4 | $250.63 | 12.433% | $281.7908 | $281.79 | $281.80 | $281.80 |
| Purchase #5 | $238.78 | 12.571% | $268.797 | $268.80 | $268.80 | $268.80 |
| Purchase #6 | $134.76 | 6.682% | $143.7647 | $143.76 | $143.75 | $143.80 |
| Purchase #7 | $242.54 | 11.160% | $269.6075 | $269.61 | $269.60 | $269.60 |
| 7 purchase totals = | $1,393.88 | $1,523.8208 | $1,523.82 | $1,523.80 | $1,523.90 | |