| 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 | $226.26 | 11.103% | $251.3816 | $251.38 | $251.40 | $251.40 |
| Purchase #2 | $107.86 | 8.561% | $117.0939 | $117.09 | $117.10 | $117.10 |
| Purchase #3 | $212.97 | 7.598% | $229.1515 | $229.15 | $229.15 | $229.20 |
| Purchase #4 | $240.77 | 4.485% | $251.5685 | $251.57 | $251.55 | $251.60 |
| Purchase #5 | $232.67 | 11.566% | $259.5806 | $259.58 | $259.60 | $259.60 |
| Purchase #6 | $136.49 | 7.346% | $146.5166 | $146.52 | $146.50 | $146.50 |
| Purchase #7 | $238.27 | 4.451% | $248.8754 | $248.88 | $248.90 | $248.90 |
| 7 purchase totals = | $1,395.29 | $1,504.1681 | $1,504.17 | $1,504.20 | $1,504.30 | |