| 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 | $93.75 | 11.422% | $104.4581 | $104.46 | $104.45 | $104.50 |
| Purchase #2 | $190.58 | 8.322% | $206.4401 | $206.44 | $206.45 | $206.40 |
| Purchase #3 | $185.62 | 13.471% | $210.6249 | $210.62 | $210.60 | $210.60 |
| Purchase #4 | $200.89 | 4.762% | $210.4564 | $210.46 | $210.45 | $210.50 |
| Purchase #5 | $101.93 | 4.777% | $106.7992 | $106.80 | $106.80 | $106.80 |
| Purchase #6 | $182.89 | 7.438% | $196.4934 | $196.49 | $196.50 | $196.50 |
| Purchase #7 | $216.28 | 4.656% | $226.35 | $226.35 | $226.35 | $226.40 |
| 7 purchase totals = | $1,171.94 | $1,261.6221 | $1,261.62 | $1,261.60 | $1,261.70 | |