| 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 | $225.56 | 6.242% | $239.6395 | $239.64 | $239.65 | $239.60 |
| Purchase #2 | $122.55 | 6.146% | $130.0819 | $130.08 | $130.10 | $130.10 |
| Purchase #3 | $55.33 | 11.555% | $61.7234 | $61.72 | $61.70 | $61.70 |
| Purchase #4 | $165.91 | 9.146% | $181.0841 | $181.08 | $181.10 | $181.10 |
| Purchase #5 | $122.26 | 3.506% | $126.5464 | $126.55 | $126.55 | $126.50 |
| Purchase #6 | $240.68 | 7.745% | $259.3207 | $259.32 | $259.30 | $259.30 |
| Purchase #7 | $238.75 | 11.284% | $265.6906 | $265.69 | $265.70 | $265.70 |
| 7 purchase totals = | $1,171.04 | $1,264.0866 | $1,264.08 | $1,264.10 | $1,264.00 | |