| 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 | $222.75 | 10.487% | $246.1098 | $246.11 | $246.10 | $246.10 |
| Purchase #2 | $198.65 | 7.800% | $214.1447 | $214.14 | $214.15 | $214.10 |
| Purchase #3 | $103.60 | 13.800% | $117.8968 | $117.90 | $117.90 | $117.90 |
| Purchase #4 | $75.83 | 7.408% | $81.4475 | $81.45 | $81.45 | $81.40 |
| Purchase #5 | $154.61 | 6.130% | $164.0876 | $164.09 | $164.10 | $164.10 |
| Purchase #6 | $59.69 | 13.830% | $67.9451 | $67.95 | $67.95 | $67.90 |
| Purchase #7 | $182.83 | 5.802% | $193.4378 | $193.44 | $193.45 | $193.40 |
| 7 purchase totals = | $997.96 | $1,085.0693 | $1,085.08 | $1,085.10 | $1,084.90 | |