| 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 | $240.56 | 11.218% | $267.546 | $267.55 | $267.55 | $267.50 |
| Purchase #2 | $249.27 | 13.181% | $282.1263 | $282.13 | $282.15 | $282.10 |
| Purchase #3 | $11.84 | 6.299% | $12.5858 | $12.59 | $12.60 | $12.60 |
| Purchase #4 | $248.52 | 8.181% | $268.8514 | $268.85 | $268.85 | $268.90 |
| Purchase #5 | $7.36 | 8.536% | $7.9882 | $7.99 | $8.00 | $8.00 |
| Purchase #6 | $172.36 | 12.538% | $193.9705 | $193.97 | $193.95 | $194.00 |
| Purchase #7 | $35.58 | 12.832% | $40.1456 | $40.15 | $40.15 | $40.10 |
| 7 purchase totals = | $965.49 | $1,073.2138 | $1,073.23 | $1,073.25 | $1,073.20 | |