| 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 | $28.48 | 13.604% | $32.3544 | $32.35 | $32.35 | $32.40 |
| Purchase #2 | $12.83 | 9.536% | $14.0535 | $14.05 | $14.05 | $14.10 |
| Purchase #3 | $179.85 | 10.232% | $198.2523 | $198.25 | $198.25 | $198.30 |
| Purchase #4 | $195.77 | 7.138% | $209.7441 | $209.74 | $209.75 | $209.70 |
| Purchase #5 | $184.49 | 3.761% | $191.4287 | $191.43 | $191.45 | $191.40 |
| Purchase #6 | $232.50 | 10.103% | $255.9895 | $255.99 | $256.00 | $256.00 |
| Purchase #7 | $106.36 | 7.390% | $114.22 | $114.22 | $114.20 | $114.20 |
| 7 purchase totals = | $940.28 | $1,016.0425 | $1,016.03 | $1,016.05 | $1,016.10 | |