| 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 | $103.46 | 10.739% | $114.5706 | $114.57 | $114.55 | $114.60 |
| Purchase #2 | $124.27 | 9.586% | $136.1825 | $136.18 | $136.20 | $136.20 |
| Purchase #3 | $193.90 | 12.477% | $218.0929 | $218.09 | $218.10 | $218.10 |
| Purchase #4 | $141.58 | 4.543% | $148.012 | $148.01 | $148.00 | $148.00 |
| Purchase #5 | $239.81 | 5.600% | $253.2394 | $253.24 | $253.25 | $253.20 |
| Purchase #6 | $112.47 | 5.679% | $118.8572 | $118.86 | $118.85 | $118.90 |
| Purchase #7 | $205.89 | 8.685% | $223.7715 | $223.77 | $223.75 | $223.80 |
| 7 purchase totals = | $1,121.38 | $1,212.7261 | $1,212.72 | $1,212.70 | $1,212.80 | |