| 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 | $219.27 | 12.529% | $246.7423 | $246.74 | $246.75 | $246.70 |
| Purchase #2 | $189.36 | 5.616% | $199.9945 | $199.99 | $200.00 | $200.00 |
| Purchase #3 | $186.73 | 4.287% | $194.7351 | $194.74 | $194.75 | $194.70 |
| Purchase #4 | $237.86 | 9.114% | $259.5386 | $259.54 | $259.55 | $259.50 |
| Purchase #5 | $184.59 | 4.104% | $192.1656 | $192.17 | $192.15 | $192.20 |
| Purchase #6 | $78.72 | 8.390% | $85.3246 | $85.32 | $85.30 | $85.30 |
| Purchase #7 | $193.99 | 4.525% | $202.768 | $202.77 | $202.75 | $202.80 |
| 7 purchase totals = | $1,290.52 | $1,381.2687 | $1,381.27 | $1,381.25 | $1,381.20 | |