| 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 | $248.69 | 8.795% | $270.5623 | $270.56 | $270.55 | $270.60 |
| Purchase #2 | $193.96 | 9.774% | $212.9177 | $212.92 | $212.90 | $212.90 |
| Purchase #3 | $27.26 | 13.615% | $30.9714 | $30.97 | $30.95 | $31.00 |
| Purchase #4 | $220.27 | 9.696% | $241.6274 | $241.63 | $241.65 | $241.60 |
| Purchase #5 | $110.57 | 3.355% | $114.2796 | $114.28 | $114.30 | $114.30 |
| Purchase #6 | $85.34 | 11.590% | $95.2309 | $95.23 | $95.25 | $95.20 |
| Purchase #7 | $180.95 | 5.648% | $191.1701 | $191.17 | $191.15 | $191.20 |
| 7 purchase totals = | $1,067.04 | $1,156.7594 | $1,156.76 | $1,156.75 | $1,156.80 | |