| 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 | $102.46 | 10.395% | $113.1107 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $213.44 | 4.287% | $222.5902 | $222.59 | $222.60 | $222.60 |
| Purchase #3 | $204.48 | 8.223% | $221.2944 | $221.29 | $221.30 | $221.30 |
| Purchase #4 | $55.39 | 10.207% | $61.0437 | $61.04 | $61.05 | $61.00 |
| Purchase #5 | $215.30 | 10.406% | $237.7041 | $237.70 | $237.70 | $237.70 |
| Purchase #6 | $63.42 | 13.873% | $72.2183 | $72.22 | $72.20 | $72.20 |
| Purchase #7 | $250.28 | 10.666% | $276.9749 | $276.97 | $276.95 | $277.00 |
| 7 purchase totals = | $1,104.77 | $1,204.9363 | $1,204.92 | $1,204.90 | $1,204.90 | |