| 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 | $188.74 | 8.280% | $204.3677 | $204.37 | $204.35 | $204.40 |
| Purchase #2 | $36.75 | 11.563% | $40.9994 | $41.00 | $41.00 | $41.00 |
| Purchase #3 | $249.62 | 4.121% | $259.9068 | $259.91 | $259.90 | $259.90 |
| Purchase #4 | $186.62 | 12.569% | $210.0763 | $210.08 | $210.10 | $210.10 |
| Purchase #5 | $62.82 | 8.746% | $68.3142 | $68.31 | $68.30 | $68.30 |
| Purchase #6 | $7.78 | 7.293% | $8.3474 | $8.35 | $8.35 | $8.30 |
| Purchase #7 | $159.50 | 9.606% | $174.8216 | $174.82 | $174.80 | $174.80 |
| 7 purchase totals = | $891.83 | $966.8334 | $966.84 | $966.80 | $966.80 | |