| 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 | $192.32 | 13.418% | $218.1255 | $218.13 | $218.15 | $218.10 |
| Purchase #2 | $168.99 | 11.732% | $188.8159 | $188.82 | $188.80 | $188.80 |
| Purchase #3 | $247.73 | 6.170% | $263.0149 | $263.01 | $263.00 | $263.00 |
| Purchase #4 | $20.26 | 6.194% | $21.5149 | $21.51 | $21.50 | $21.50 |
| Purchase #5 | $204.29 | 6.459% | $217.4851 | $217.49 | $217.50 | $217.50 |
| Purchase #6 | $19.63 | 13.796% | $22.3382 | $22.34 | $22.35 | $22.30 |
| Purchase #7 | $190.95 | 4.674% | $199.875 | $199.88 | $199.90 | $199.90 |
| 7 purchase totals = | $1,044.17 | $1,131.1695 | $1,131.18 | $1,131.20 | $1,131.10 | |