| 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 | $18.96 | 3.166% | $19.5603 | $19.56 | $19.55 | $19.60 |
| Purchase #2 | $191.60 | 5.630% | $202.3871 | $202.39 | $202.40 | $202.40 |
| Purchase #3 | $239.44 | 3.241% | $247.2003 | $247.20 | $247.20 | $247.20 |
| Purchase #4 | $161.88 | 5.145% | $170.2087 | $170.21 | $170.20 | $170.20 |
| Purchase #5 | $213.96 | 11.660% | $238.9077 | $238.91 | $238.90 | $238.90 |
| Purchase #6 | $147.26 | 11.781% | $164.6087 | $164.61 | $164.60 | $164.60 |
| Purchase #7 | $175.84 | 3.785% | $182.4955 | $182.50 | $182.50 | $182.50 |
| 7 purchase totals = | $1,148.94 | $1,225.3683 | $1,225.38 | $1,225.35 | $1,225.40 | |