| 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 | $57.99 | 6.595% | $61.8144 | $61.81 | $61.80 | $61.80 |
| Purchase #2 | $133.54 | 6.473% | $142.184 | $142.18 | $142.20 | $142.20 |
| Purchase #3 | $84.48 | 6.864% | $90.2787 | $90.28 | $90.30 | $90.30 |
| Purchase #4 | $220.94 | 12.706% | $249.0126 | $249.01 | $249.00 | $249.00 |
| Purchase #5 | $212.87 | 10.154% | $234.4848 | $234.48 | $234.50 | $234.50 |
| Purchase #6 | $98.54 | 10.534% | $108.9202 | $108.92 | $108.90 | $108.90 |
| Purchase #7 | $130.32 | 8.404% | $141.2721 | $141.27 | $141.25 | $141.30 |
| 7 purchase totals = | $938.68 | $1,027.9668 | $1,027.95 | $1,027.95 | $1,028.00 | |