| 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 | $78.32 | 6.156% | $83.1414 | $83.14 | $83.15 | $83.10 |
| Purchase #2 | $129.45 | 11.818% | $144.7484 | $144.75 | $144.75 | $144.70 |
| Purchase #3 | $211.48 | 3.854% | $219.6304 | $219.63 | $219.65 | $219.60 |
| Purchase #4 | $104.49 | 10.694% | $115.6642 | $115.66 | $115.65 | $115.70 |
| Purchase #5 | $214.43 | 9.576% | $234.9638 | $234.96 | $234.95 | $235.00 |
| Purchase #6 | $225.42 | 5.371% | $237.5273 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $169.31 | 10.711% | $187.4448 | $187.44 | $187.45 | $187.40 |
| 7 purchase totals = | $1,132.90 | $1,223.1203 | $1,223.11 | $1,223.15 | $1,223.00 | |