| 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 | $172.64 | 5.457% | $182.061 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $133.71 | 13.704% | $152.0336 | $152.03 | $152.05 | $152.00 |
| Purchase #3 | $179.73 | 11.211% | $199.8795 | $199.88 | $199.90 | $199.90 |
| Purchase #4 | $213.84 | 11.480% | $238.3888 | $238.39 | $238.40 | $238.40 |
| Purchase #5 | $125.63 | 8.410% | $136.1955 | $136.20 | $136.20 | $136.20 |
| Purchase #6 | $219.84 | 11.423% | $244.9523 | $244.95 | $244.95 | $245.00 |
| Purchase #7 | $92.92 | 3.545% | $96.214 | $96.21 | $96.20 | $96.20 |
| 7 purchase totals = | $1,138.31 | $1,249.7247 | $1,249.72 | $1,249.75 | $1,249.80 | |