| 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 | $181.81 | 12.241% | $204.0654 | $204.07 | $204.05 | $204.10 |
| Purchase #2 | $245.43 | 13.864% | $279.4564 | $279.46 | $279.45 | $279.50 |
| Purchase #3 | $30.81 | 11.528% | $34.3618 | $34.36 | $34.35 | $34.40 |
| Purchase #4 | $197.52 | 10.853% | $218.9568 | $218.96 | $218.95 | $219.00 |
| Purchase #5 | $126.54 | 8.413% | $137.1858 | $137.19 | $137.20 | $137.20 |
| Purchase #6 | $92.54 | 12.317% | $103.9382 | $103.94 | $103.95 | $103.90 |
| Purchase #7 | $6.97 | 6.156% | $7.3991 | $7.40 | $7.40 | $7.40 |
| 7 purchase totals = | $881.62 | $985.3635 | $985.38 | $985.35 | $985.50 | |