| 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 | $237.39 | 3.529% | $245.7675 | $245.77 | $245.75 | $245.80 |
| Purchase #2 | $184.87 | 4.287% | $192.7954 | $192.80 | $192.80 | $192.80 |
| Purchase #3 | $44.76 | 11.354% | $49.8421 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $56.71 | 4.639% | $59.3408 | $59.34 | $59.35 | $59.30 |
| Purchase #5 | $247.68 | 11.783% | $276.8641 | $276.86 | $276.85 | $276.90 |
| Purchase #6 | $99.45 | 13.515% | $112.8907 | $112.89 | $112.90 | $112.90 |
| Purchase #7 | $158.36 | 3.837% | $164.4363 | $164.44 | $164.45 | $164.40 |
| 7 purchase totals = | $1,029.22 | $1,101.9369 | $1,101.94 | $1,101.95 | $1,101.90 | |