| 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 | $17.49 | 8.457% | $18.9691 | $18.97 | $18.95 | $19.00 |
| Purchase #2 | $245.65 | 9.721% | $269.5296 | $269.53 | $269.55 | $269.50 |
| Purchase #3 | $191.27 | 9.749% | $209.9169 | $209.92 | $209.90 | $209.90 |
| Purchase #4 | $114.30 | 11.320% | $127.2388 | $127.24 | $127.25 | $127.20 |
| Purchase #5 | $113.50 | 10.418% | $125.3244 | $125.32 | $125.30 | $125.30 |
| Purchase #6 | $176.74 | 9.398% | $193.35 | $193.35 | $193.35 | $193.40 |
| Purchase #7 | $102.98 | 9.770% | $113.0411 | $113.04 | $113.05 | $113.00 |
| 7 purchase totals = | $961.93 | $1,057.3699 | $1,057.37 | $1,057.35 | $1,057.30 | |