| 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 | $135.55 | 9.403% | $148.2958 | $148.30 | $148.30 | $148.30 |
| Purchase #2 | $202.96 | 6.323% | $215.7932 | $215.79 | $215.80 | $215.80 |
| Purchase #3 | $135.57 | 4.636% | $141.855 | $141.86 | $141.85 | $141.90 |
| Purchase #4 | $86.38 | 5.202% | $90.8735 | $90.87 | $90.85 | $90.90 |
| Purchase #5 | $20.42 | 12.264% | $22.9243 | $22.92 | $22.90 | $22.90 |
| Purchase #6 | $247.70 | 11.681% | $276.6338 | $276.63 | $276.65 | $276.60 |
| Purchase #7 | $145.79 | 12.518% | $164.04 | $164.04 | $164.05 | $164.00 |
| 7 purchase totals = | $974.37 | $1,060.4156 | $1,060.41 | $1,060.40 | $1,060.40 | |