| 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 | $197.66 | 4.840% | $207.2267 | $207.23 | $207.25 | $207.20 |
| Purchase #2 | $231.27 | 6.382% | $246.0297 | $246.03 | $246.05 | $246.00 |
| Purchase #3 | $112.94 | 3.835% | $117.2712 | $117.27 | $117.25 | $117.30 |
| Purchase #4 | $183.32 | 4.860% | $192.2294 | $192.23 | $192.25 | $192.20 |
| Purchase #5 | $173.52 | 13.156% | $196.3483 | $196.35 | $196.35 | $196.30 |
| Purchase #6 | $178.70 | 4.270% | $186.3305 | $186.33 | $186.35 | $186.30 |
| Purchase #7 | $101.71 | 7.625% | $109.4654 | $109.47 | $109.45 | $109.50 |
| 7 purchase totals = | $1,179.12 | $1,254.9012 | $1,254.91 | $1,254.95 | $1,254.80 | |