| 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 | $210.96 | 13.613% | $239.678 | $239.68 | $239.70 | $239.70 |
| Purchase #2 | $149.50 | 8.357% | $161.9937 | $161.99 | $162.00 | $162.00 |
| Purchase #3 | $240.70 | 7.676% | $259.1761 | $259.18 | $259.20 | $259.20 |
| Purchase #4 | $248.47 | 4.285% | $259.1169 | $259.12 | $259.10 | $259.10 |
| Purchase #5 | $214.53 | 10.689% | $237.4611 | $237.46 | $237.45 | $237.50 |
| Purchase #6 | $84.84 | 5.393% | $89.4154 | $89.42 | $89.40 | $89.40 |
| Purchase #7 | $225.43 | 8.580% | $244.7719 | $244.77 | $244.75 | $244.80 |
| 7 purchase totals = | $1,374.43 | $1,491.6131 | $1,491.62 | $1,491.60 | $1,491.70 | |