| 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 | $81.82 | 10.294% | $90.2426 | $90.24 | $90.25 | $90.20 |
| Purchase #2 | $91.27 | 13.670% | $103.7466 | $103.75 | $103.75 | $103.70 |
| Purchase #3 | $242.78 | 10.646% | $268.6264 | $268.63 | $268.65 | $268.60 |
| Purchase #4 | $108.64 | 4.850% | $113.909 | $113.91 | $113.90 | $113.90 |
| Purchase #5 | $54.99 | 9.269% | $60.087 | $60.09 | $60.10 | $60.10 |
| Purchase #6 | $233.42 | 13.870% | $265.7954 | $265.80 | $265.80 | $265.80 |
| Purchase #7 | $130.80 | 10.609% | $144.6766 | $144.68 | $144.70 | $144.70 |
| 7 purchase totals = | $943.72 | $1,047.0836 | $1,047.10 | $1,047.15 | $1,047.00 | |