| 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 | $114.83 | 9.152% | $125.3392 | $125.34 | $125.35 | $125.30 |
| Purchase #2 | $237.70 | 4.546% | $248.5058 | $248.51 | $248.50 | $248.50 |
| Purchase #3 | $76.83 | 4.693% | $80.4356 | $80.44 | $80.45 | $80.40 |
| Purchase #4 | $135.94 | 3.834% | $141.1519 | $141.15 | $141.15 | $141.20 |
| Purchase #5 | $214.88 | 9.225% | $234.7027 | $234.70 | $234.70 | $234.70 |
| Purchase #6 | $52.27 | 9.656% | $57.3172 | $57.32 | $57.30 | $57.30 |
| Purchase #7 | $22.99 | 13.373% | $26.0645 | $26.06 | $26.05 | $26.10 |
| 7 purchase totals = | $855.44 | $913.5169 | $913.52 | $913.50 | $913.50 | |