| 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 | $193.78 | 11.318% | $215.712 | $215.71 | $215.70 | $215.70 |
| Purchase #2 | $175.90 | 4.229% | $183.3388 | $183.34 | $183.35 | $183.30 |
| Purchase #3 | $113.32 | 3.633% | $117.4369 | $117.44 | $117.45 | $117.40 |
| Purchase #4 | $138.51 | 10.756% | $153.4081 | $153.41 | $153.40 | $153.40 |
| Purchase #5 | $8.76 | 13.354% | $9.9298 | $9.93 | $9.95 | $9.90 |
| Purchase #6 | $239.52 | 12.446% | $269.3307 | $269.33 | $269.35 | $269.30 |
| Purchase #7 | $102.35 | 7.474% | $109.9996 | $110.00 | $110.00 | $110.00 |
| 7 purchase totals = | $972.14 | $1,059.1559 | $1,059.16 | $1,059.20 | $1,059.00 | |