| 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 | $77.25 | 10.646% | $85.474 | $85.47 | $85.45 | $85.50 |
| Purchase #2 | $205.85 | 7.108% | $220.4818 | $220.48 | $220.50 | $220.50 |
| Purchase #3 | $240.75 | 4.828% | $252.3734 | $252.37 | $252.35 | $252.40 |
| Purchase #4 | $63.77 | 10.331% | $70.3581 | $70.36 | $70.35 | $70.40 |
| Purchase #5 | $103.56 | 9.373% | $113.2667 | $113.27 | $113.25 | $113.30 |
| Purchase #6 | $242.28 | 6.230% | $257.374 | $257.37 | $257.35 | $257.40 |
| Purchase #7 | $176.86 | 12.300% | $198.6138 | $198.61 | $198.60 | $198.60 |
| 7 purchase totals = | $1,110.32 | $1,197.9418 | $1,197.93 | $1,197.85 | $1,198.10 | |