| 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 | $119.84 | 13.380% | $135.8746 | $135.87 | $135.85 | $135.90 |
| Purchase #2 | $237.59 | 9.164% | $259.3627 | $259.36 | $259.35 | $259.40 |
| Purchase #3 | $197.41 | 8.421% | $214.0339 | $214.03 | $214.05 | $214.00 |
| Purchase #4 | $230.94 | 8.705% | $251.0433 | $251.04 | $251.05 | $251.00 |
| Purchase #5 | $237.78 | 6.158% | $252.4225 | $252.42 | $252.40 | $252.40 |
| Purchase #6 | $199.75 | 6.612% | $212.9575 | $212.96 | $212.95 | $213.00 |
| Purchase #7 | $233.69 | 12.581% | $263.0905 | $263.09 | $263.10 | $263.10 |
| 7 purchase totals = | $1,457.00 | $1,588.7850 | $1,588.77 | $1,588.75 | $1,588.80 | |