| 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 | $184.29 | 8.266% | $199.5234 | $199.52 | $199.50 | $199.50 |
| Purchase #2 | $76.40 | 10.178% | $84.176 | $84.18 | $84.20 | $84.20 |
| Purchase #3 | $248.61 | 4.224% | $259.1113 | $259.11 | $259.10 | $259.10 |
| Purchase #4 | $160.95 | 5.228% | $169.3645 | $169.36 | $169.35 | $169.40 |
| Purchase #5 | $231.83 | 3.286% | $239.4479 | $239.45 | $239.45 | $239.40 |
| Purchase #6 | $45.69 | 13.368% | $51.7978 | $51.80 | $51.80 | $51.80 |
| Purchase #7 | $182.87 | 7.684% | $196.9217 | $196.92 | $196.90 | $196.90 |
| 7 purchase totals = | $1,130.64 | $1,200.3426 | $1,200.34 | $1,200.30 | $1,200.30 | |