| 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 | $198.51 | 3.644% | $205.7437 | $205.74 | $205.75 | $205.70 |
| Purchase #2 | $186.56 | 12.802% | $210.4434 | $210.44 | $210.45 | $210.40 |
| Purchase #3 | $127.78 | 6.465% | $136.041 | $136.04 | $136.05 | $136.00 |
| Purchase #4 | $5.34 | 13.172% | $6.0434 | $6.04 | $6.05 | $6.00 |
| Purchase #5 | $91.82 | 12.283% | $103.0983 | $103.10 | $103.10 | $103.10 |
| Purchase #6 | $79.35 | 11.661% | $88.603 | $88.60 | $88.60 | $88.60 |
| Purchase #7 | $219.46 | 6.498% | $233.7205 | $233.72 | $233.70 | $233.70 |
| 7 purchase totals = | $908.82 | $983.6933 | $983.68 | $983.70 | $983.50 | |