| 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 | $248.46 | 4.212% | $258.9251 | $258.93 | $258.95 | $258.90 |
| Purchase #2 | $41.27 | 12.149% | $46.2839 | $46.28 | $46.30 | $46.30 |
| Purchase #3 | $119.49 | 6.146% | $126.8339 | $126.83 | $126.85 | $126.80 |
| Purchase #4 | $88.92 | 6.266% | $94.4917 | $94.49 | $94.50 | $94.50 |
| Purchase #5 | $140.65 | 5.282% | $148.0791 | $148.08 | $148.10 | $148.10 |
| Purchase #6 | $165.65 | 11.768% | $185.1437 | $185.14 | $185.15 | $185.10 |
| Purchase #7 | $22.89 | 3.767% | $23.7523 | $23.75 | $23.75 | $23.80 |
| 7 purchase totals = | $827.33 | $883.5097 | $883.50 | $883.60 | $883.50 | |