| 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 | $206.70 | 13.319% | $234.2304 | $234.23 | $234.25 | $234.20 |
| Purchase #2 | $190.45 | 4.712% | $199.424 | $199.42 | $199.40 | $199.40 |
| Purchase #3 | $243.72 | 7.586% | $262.2086 | $262.21 | $262.20 | $262.20 |
| Purchase #4 | $23.26 | 4.795% | $24.3753 | $24.38 | $24.40 | $24.40 |
| Purchase #5 | $86.71 | 9.170% | $94.6613 | $94.66 | $94.65 | $94.70 |
| Purchase #6 | $7.89 | 13.528% | $8.9574 | $8.96 | $8.95 | $9.00 |
| Purchase #7 | $237.64 | 5.805% | $251.435 | $251.44 | $251.45 | $251.40 |
| 7 purchase totals = | $996.37 | $1,075.2920 | $1,075.30 | $1,075.30 | $1,075.30 | |