| 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 | $241.34 | 4.741% | $252.7819 | $252.78 | $252.80 | $252.80 |
| Purchase #2 | $21.77 | 7.650% | $23.4354 | $23.44 | $23.45 | $23.40 |
| Purchase #3 | $115.80 | 11.846% | $129.5177 | $129.52 | $129.50 | $129.50 |
| Purchase #4 | $192.41 | 8.842% | $209.4229 | $209.42 | $209.40 | $209.40 |
| Purchase #5 | $168.93 | 4.414% | $176.3866 | $176.39 | $176.40 | $176.40 |
| Purchase #6 | $180.82 | 10.215% | $199.2908 | $199.29 | $199.30 | $199.30 |
| Purchase #7 | $190.64 | 12.253% | $213.9991 | $214.00 | $214.00 | $214.00 |
| 7 purchase totals = | $1,111.71 | $1,204.8344 | $1,204.84 | $1,204.85 | $1,204.80 | |