| 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 | $24.32 | 13.390% | $27.5764 | $27.58 | $27.60 | $27.60 |
| Purchase #2 | $234.65 | 12.426% | $263.8076 | $263.81 | $263.80 | $263.80 |
| Purchase #3 | $83.89 | 8.221% | $90.7866 | $90.79 | $90.80 | $90.80 |
| Purchase #4 | $203.90 | 9.139% | $222.5344 | $222.53 | $222.55 | $222.50 |
| Purchase #5 | $227.97 | 10.827% | $252.6523 | $252.65 | $252.65 | $252.70 |
| Purchase #6 | $122.51 | 8.863% | $133.3681 | $133.37 | $133.35 | $133.40 |
| Purchase #7 | $106.63 | 12.244% | $119.6858 | $119.69 | $119.70 | $119.70 |
| 7 purchase totals = | $1,003.87 | $1,110.4112 | $1,110.42 | $1,110.45 | $1,110.50 | |